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How to use merge method in lisa
Best Python code snippet using lisa_python
CVAO_dict.py
Source:CVAO_dict.py 
1#!/usr/bin/env python32# -*- coding: utf-8 -*-3"""4Created on Mon Jan 13 12:56:33 20205Dictionary of variables measured at Cape Verde Observtory and relevent 6information for dataset access, processing and plotting. 7@author: mjr5838"""9CVAO_dict = {10 'O3' : {'species' : 'O3', 11 'ceda_url' : 'http://dap.ceda.ac.uk/thredds/dodsC/badc/capeverde/data/cv-tei-o3/2019/ncas-tei-49i-1_cvao_20190101_o3-concentration_v1.nc',12 'ebas_url' : 'http://thredds.nilu.no/thredds/dodsC/ebas/CV0001G.20061002000000.20190425081904.uv_abs.ozone.air.12y.1h.GB12L_CVO_Ozone_Thermo49series.GB12L_Thermo.lev2.nc',13 'ebas_var_name' : 'ozone_nmol_per_mol_amean',14 'ceda_var_name' : '', 15 'longname' : 'ozone',16 'abbr' : '$O_3$',17 'unit': 'ppbv',18 'scale' : '1e9',19 'yscale' : 'linear',20 'start_year' : '2006',21 'merge_pref' : '',22 'merge_suff' : '',23 'instrument' : ''24 },25 'CO' : {'species' : 'CO',26 'ebas_url' : 'http://thredds.nilu.no/thredds/dodsC/ebas/CV0001G.20160101000000.20190425083930.online_crds.carbon_monoxide.air.3y.1h.GB12L_CVO_Picarro_G2401.GB12L_Picarro.lev2.nc',27 'ceda_url' : '',28 'ebas_var_name' : 'carbon_monoxide_amean',29 'ceda_var_name' : '',30 'longname' : 'carbon_monoxide',31 'abbr' : 'CO',32 'unit': 'ppbv',33 'scale' : '1e9',34 'yscale' : 'linear',35 'start_year' : '2006',36 'merge_pref' : '',37 'merge_suff' : ' (ppbV)',38 'instrument' : ''39 },40 'CH4' : {'species' : 'CH4',41 'ebas_url' : '',42 'ceda_url' : '',43 'ebas_var_name' : '',44 'ceda_var_name' : '',45 'longname' : 'methane',46 'abbr' : '$CH_4$',47 'unit': 'ppbv',48 'scale' : '1e9',49 'yscale' : 'linear',50 'start_year' : '2006',51 'merge_pref' : '',52 'merge_suff' : ' all (ppbV)',53 'instrument' : ''54 },55 'CO2' : {'species' : 'CO2',56 'ebas_url' : '',57 'ceda_url' : '',58 'ebas_var_name' : '',59 'ceda_var_name' : '',60 'longname' : 'carbon dioxide',61 'abbr' : '$CO_2$',62 'unit': 'ppmv',63 'scale' : '1e9',64 'yscale' : 'linear',65 'start_year' : '2006',66 'merge_pref' : '',67 'merge_suff' : ' (ppmV)',68 'instrument' : ''69 },70 'NO' : {'species' : 'NO',71 'ebas_url' : 'http://thredds.nilu.no/thredds/dodsC/ebas/CV0001G.20170101000000.20191024143042.chemiluminescence_photolytic..air.2y.1h.GB12L_CVO_AQD_Nox.GB12L_AQD_NOx.lev2.nc',72 'ceda_url' : 'http://thredds.nilu.no/thredds/dodsC/ebas/CV0001G.20170101000000.20191024143042.chemiluminescence_photolytic..air.2y.1h.GB12L_CVO_AQD_Nox.GB12L_AQD_NOx.lev2.nc', 73 'ebas_var_name' : 'nitrogen_monoxide_nmol_per_mol',74 'ceda_var_name' : '', 75 'longname' : 'nitrogen_monoxide',76 'abbr' : 'NO',77 'unit': 'pptv',78 'scale' : '1e9',79 'yscale' : 'log',80 'start_year' : '2006',81 'merge_pref' : '',82 'merge_suff' : ' (pptV)',83 'instrument' : ''84 },85 'NO2' : {'species' : 'NO2',86 'ebas_url' : 'http://thredds.nilu.no/thredds/dodsC/ebas/CV0001G.20170101000000.20191024143042.chemiluminescence_photolytic..air.2y.1h.GB12L_CVO_AQD_Nox.GB12L_AQD_NOx.lev2.nc',87 'ceda_url' : '',88 'ebas_var_name' : 'nitrogen_dioxide_nmol_per_mol',89 'ceda_var_name' : '',90 'longname' : 'nitrogen_dioxide',91 'abbr' : '$NO_2$',92 'unit': 'pptv',93 'scale' : '1e9',94 'yscale' : 'linear',95 'start_year' : '2006',96 'merge_pref' : '',97 'merge_suff' : ' (pptV)',98 'instrument' : ''99 },100 'propane' : {'species' : 'propane',101 'ebas_url': '',102 'ceda_url' : '',103 'ebas_var_name' : '',104 'ceda_var_name' : '',105 'longname' : 'propane',106 'abbr' : '$C_3H_8$',107 'unit': 'pptv',108 'scale' : '1e12',109 'yscale' : 'linear',110 'start_year' : '2006',111 'merge_pref' : '',112 'merge_suff' : ' (pptV)',113 'instrument' : ''114 },115 'ethane' : {'species' : 'ethane',116 'ebas_url': '',117 'ceda_url' : '',118 'ebas_var_name' : '',119 'ceda_var_name' : '',120 'longname' : 'ethane',121 'abbr' : '$C_2H_6$',122 'unit': 'pptv',123 'scale' : '1e12',124 'yscale' : 'linear',125 'start_year' : '2006',126 'merge_pref' : '',127 'merge_suff' : ' (pptV)' 128 },129 'iso_butane' : {'species' : 'iso_butane',130 'ebas_url': '',131 'ceda_url' : '',132 'ebas_var_name' : '',133 'ceda_var_name' : '',134 'longname' : 'isobutane',135 'abbr' : '$HC(CH_3)_3$',136 'unit': 'pptv',137 'scale' : '1e12',138 'yscale' : 'log',139 'start_year' : '2006',140 'merge_pref' : '',141 'merge_suff' : ' (;pptV)',142 'instrument' : ''143 },144 'n_butane' : {'species' : 'n_butane',145 'ebas_url': '',146 'ceda_url' : '',147 'ebas_var_name' : '',148 'ceda_var_name' : '',149 'longname' : 'nbutane',150 'abbr' : '$C_4H_{10}$',151 'unit': 'pptv',152 'scale' : '1e12',153 'yscale' : 'log',154 'start_year' : '2006',155 'merge_pref' : '',156 'merge_suff' : ' (pptV)',157 'instrument' : ''158 },159 'acetylene' : {'species' : 'acetylene',160 'ebas_url': '',161 'ceda_url' : '',162 'ebas_var_name' : '',163 'ceda_var_name' : '',164 'longname' : 'acetylene',165 'abbr' : '$C_2H_2$',166 'unit': 'pptv',167 'scale' : '1e12',168 'yscale' : 'linear',169 'start_year' : '2006',170 'merge_pref' : '',171 'merge_suff' : ' (pptV)',172 'instrument' : ''173 },174 'iso_pentane' : {'species' : 'iso_pentane',175 'ebas_url': '',176 'ceda_url' : '',177 'ebas_var_name' : '',178 'ceda_var_name' : '',179 'longname' : 'isopentane',180 'abbr' : '$C_5H_{12}$',181 'unit': 'pptv',182 'scale' : '1e12',183 'yscale' : 'log',184 'start_year' : '2006',185 'merge_pref' : '',186 'merge_suff' : ' (pptV)',187 'instrument' : ''188 },189 'n_pentane' : {'species' : 'n_pentane',190 'ebas_url': '',191 'ceda_url' : '',192 'ebas_var_name' : '',193 'ceda_var_name' : '',194 'longname' : 'n_pentane',195 'abbr' : '$C_5H_{12}$',196 'unit': 'pptv',197 'scale' : '1e12',198 'yscale' : 'log',199 'start_year' : '2006',200 'merge_pref' : '',201 'merge_suff' : ' (pptV)',202 'instrument' : ''203 },204 'ethene' : {'species' : 'ethene',205 'ebas_url': '',206 'ceda_url' : '',207 'ebas_var_name' : '',208 'ceda_var_name' : '',209 'longname' : 'ethene',210 'abbr' : '$C_2H_4$',211 'unit': 'pptv',212 'scale' : '1e12',213 'yscale' : 'log',214 'start_year' : '2006',215 'merge_pref' : '',216 'merge_suff' : ' (pptV)',217 'instrument' : ''218 },219 'propene' : {'species' : 'propene',220 'ebas_url': '',221 'ceda_url' : '',222 'ebas_var_name' : '',223 'ceda_var_name' : '',224 'longname' : 'propene',225 'abbr' : '$C_3H_6$',226 'unit': 'pptv',227 'scale' : '1e12',228 'yscale' : 'linear',229 'start_year' : '2006',230 'merge_pref' : '',231 'merge_suff' : ' (pptV)',232 'instrument' : ''233 },234 'benzene' : {'species' : 'benzene',235 'ebas_url': '',236 'ceda_url' : '',237 'ebas_var_name' : '',238 'ceda_var_name' : '',239 'longname' : 'benzene',240 'abbr' : '$C_6H_6$',241 'unit': 'pptv',242 'scale' : '1e12',243 'yscale' : 'linear',244 'start_year' : '2006',245 'merge_pref' : '',246 'merge_suff' : ' (pptV)',247 'instrument' : ''248 },249 'toluene' : {'species' : 'toluene',250 'ebas_url': '',251 'ceda_url' : '',252 'ebas_var_name' : '',253 'ceda_var_name' : '',254 'longname' : 'toluene',255 'abbr' : '$C_6H_5CH_3$',256 'unit': 'pptv',257 'scale' : '1e12',258 'yscale' : 'linear',259 'start_year' : '2006',260 'merge_pref' : '',261 'merge_suff' : ' (pptV)',262 'instrument' : ''263 },264 'Mercury' : {'species' : 'Mercury',265 'ebas_url': '',266 'ceda_url' : '',267 'ebas_var_name' : '',268 'ceda_var_name' : '',269 'longname' : 'Mercury',270 'abbr' : 'T.G. Hg',271 'unit': 'pptv',272 'scale' : '1e12',273 'yscale' : 'linear',274 'start_year' : '2006',275 'merge_pref' : 'Total Gaseous ',276 'merge_suff' : ' (ngm-3)',277 'instrument' : ''278 },279 'CHBr3' : {'species' : 'CHBr3',280 'ebas_url': '',281 'ceda_url' : '',282 'ebas_var_name' : '',283 'ceda_var_name' : '',284 'longname' : 'Bromoform',285 'abbr' : '$CHBr_3$',286 'unit': 'pptv',287 'scale' : '1e12',288 'yscale' : 'log',289 'start_year' : '2006',290 'merge_pref' : '',291 'merge_suff' : ' (pptV)',292 'instrument' : ''293 },294 'CH2Br2' : {'species' : 'CH2Br2',295 'ebas_url': '',296 'ceda_url' : '',297 'ebas_var_name' : '',298 'ceda_var_name' : '',299 'longname' : 'Dibromomethane',300 'abbr' : '$CH_2Br_2$',301 'unit': 'pptv',302 'scale' : '1e12',303 'yscale' : 'linear',304 'start_year' : '2006',305 'merge_pref' : '',306 'merge_suff' : ' (pptV)',307 'instrument' : ''308 },309 'CCl4' : {'species' : 'CCl4',310 'ebas_url': '',311 'ceda_url' : '',312 'ebas_var_name' : '',313 'ceda_var_name' : '',314 'longname' : 'Carbon Tetrachloride',315 'abbr' : '$CCl_4$',316 'unit': 'pptv',317 'scale' : '1e12',318 'yscale' : 'linear',319 'start_year' : '2006',320 'merge_pref' : '',321 'merge_suff' : ' (pptV)',322 'instrument' : ''323 },324 'CH2I2' : {'species' : 'CH2I2',325 'ebas_url': '',326 'ceda_url' : '',327 'ebas_var_name' : '',328 'ceda_var_name' : '',329 'longname' : 'Diiodomethane',330 'abbr' : '$CH_2I_2$',331 'unit': 'pptv',332 'scale' : '1e12',333 'yscale' : 'log',334 'start_year' : '2006',335 'merge_pref' : '',336 'merge_suff' : ' (pptV)',337 'instrument' : ''338 },339 'CH3I' : {'species' : 'CH3I',340 'ebas_url': '',341 'ceda_url' : '',342 'ebas_var_name' : '',343 'ceda_var_name' : '',344 'longname' : 'Methyl Iodide',345 'abbr' : '$CH_3I$',346 'unit': 'pptv',347 'scale' : '1e12',348 'yscale' : 'linear',349 'start_year' : '2006',350 'merge_pref' : '',351 'merge_suff' : ' (pptV)',352 'instrument' : ''353 },354 'CH2ICl' : {'species' : 'CH2ICl',355 'ebas_url': '',356 'ceda_url' : '',357 'ebas_var_name' : '',358 'ceda_var_name' : '',359 'longname' : 'Chloroiodomethane',360 'abbr' : '$CH_2ICl$',361 'unit': 'pptv',362 'scale' : '1e12',363 'yscale' : 'log',364 'start_year' : '2006',365 'merge_pref' : '',366 'merge_suff' : ' (pptV)',367 'instrument' : ''368 },369 'CHCl3' : {'species' : 'CHCl3',370 'ebas_url': '',371 'ceda_url' : '',372 'ebas_var_name' : '',373 'ceda_var_name' : '',374 'longname' : 'Chloroform',375 'abbr' : '$CHCl_3$',376 'unit': 'pptv',377 'scale' : '1e12',378 'yscale' : 'linear',379 'start_year' : '2006',380 'merge_pref' : '',381 'merge_suff' : ' (pptV)',382 'instrument' : ''383 },384 'CH2BrCl' : {'species' : 'CH2BrCl',385 'ebas_url': '',386 'ceda_url' : '',387 'ebas_var_name' : '',388 'ceda_var_name' : '',389 'longname' : 'Bromochloromethane',390 'abbr' : '$CH_2BrCl$',391 'unit': 'pptv',392 'scale' : '1e12',393 'yscale' : 'log',394 'start_year' : '2006',395 'merge_pref' : '',396 'merge_suff' : ' (pptV)',397 'instrument' : ''398 },399 'CH2IBr' : {'species' : 'CH2IBr',400 'ebas_url': '',401 'ceda_url' : '',402 'ebas_var_name' : '',403 'ceda_var_name' : '',404 'longname' : 'Bromoiodomethane',405 'abbr' : '$CH_2IBr$',406 'unit': 'pptv',407 'scale' : '1e12',408 'yscale' : 'linear',409 'start_year' : '2006',410 'merge_pref' : '',411 'merge_suff' : ' (pptV)',412 'instrument' : ''413 },414 'CHBr2Cl' : {'species' : 'CHBr2Cl',415 'ebas_url': '',416 'ceda_url' : '',417 'ebas_var_name' : '',418 'ceda_var_name' : '',419 'longname' : 'Dibromochloromethane',420 'abbr' : '$CHBr_2Cl$',421 'unit': 'pptv',422 'scale' : '1e12',423 'yscale' : 'log',424 'start_year' : '2006',425 'merge_pref' : '',426 'merge_suff' : ' (pptV)',427 'instrument' : ''428 },429 'SO2' : {'species' : 'SO2',430 'ebas_url': '',431 'ceda_url' : '',432 'ebas_var_name' : '',433 'ceda_var_name' : '',434 'longname' : 'Sulphur dioxide',435 'abbr' : '$SO_2$',436 'unit': 'ppbv',437 'scale' : '1e12',438 'yscale' : 'linear',439 'start_year' : '2006',440 'merge_pref' : '',441 'merge_suff' : ' (ppbV)',442 'instrument' : ''443 },444 'DMS' : {'species' : 'DMS',445 'ebas_url': '',446 'ceda_url' : '',447 'ebas_var_name' : '',448 'ceda_var_name' : '',449 'longname' : 'Dimethyl sulphide',450 'abbr' : 'DMS',451 'unit': 'pptv',452 'scale' : '1e12',453 'yscale' : 'log', # query454 'start_year' : '2006',455 'merge_pref' : '',456 'merge_suff' : ' (pptV)',457 'instrument' : ''458 },459 'Isoprene' : {'species' : 'Isoprene',460 'ebas_url': '',461 'ceda_url' : '',462 'ebas_var_name' : '',463 'ceda_var_name' : '',464 'longname' : 'Isoprene',465 'abbr' : 'Isoprene',466 'unit': 'pptv',467 'scale' : '1e12',468 'yscale' : 'linear',469 'start_year' : '2006',470 'merge_pref' : '',471 'merge_suff' : ' (pptV)',472 'instrument' : ''473 },474 'acetaldehyde' : {'species' : 'acetaldehyde',475 'ebas_url': '',476 'ceda_url' : '',477 'ebas_var_name' : '',478 'ceda_var_name' : '',479 'longname' : 'Acetaldehyde',480 'abbr' : '$C_2H_4O$',481 'unit': 'pptv',482 'scale' : '1e12',483 'yscale' : 'log',484 'start_year' : '2006',485 'merge_pref' : '',486 'merge_suff' : '',487 'instrument' : ''488 },489 'meoh' : {'species' : 'meoh',490 'ebas_url': '',491 'ceda_url' : '',492 'ebas_var_name' : '',493 'ceda_var_name' : '',494 'longname' : 'Methanol',495 'abbr' : '$CH_3OH$',496 'unit': 'pptv',497 'scale' : '1e12',498 'yscale' : 'log',499 'start_year' : '2006',500 'merge_pref' : '',501 'merge_suff' : '',502 'instrument' : ''503 },504 'acetone' : {'species' : 'acetone',505 'ebas_url': '',506 'ceda_url' : '',507 'ebas_var_name' : '',508 'ceda_var_name' : '',509 'longname' : 'Acetone',510 'abbr' : '$C_3H_6O$',511 'unit': 'pptv',512 'scale' : '1e12',513 'yscale' : 'log',514 'start_year' : '2006',515 'merge_pref' : '',516 'merge_suff' : '',517 'instrument' : ''518 },519 }520'''521 'NOx' : {'url' : 'http://thredds.nilu.no/thredds/dodsC/ebas/CV0001G.20170101000000.20191024143042.chemiluminescence_photolytic..air.2y.1h.GB12L_CVO_AQD_Nox.GB12L_AQD_NOx.lev2.nc',522 'species' : 'NOx',523 'longname' : 'nitrogen_oxides',524 'abbr' : '$NO_x$',525 'unit': 'ppbv',526 'scale' : '1e9',527 'start_year' : '2006',528 'var_name_a' : 'nitrogen_monoxide_nmol_per_mol',529 'var_name_b' : 'nitrogen_dioxide_nmol_per_mol'530 },531 }...
LazySet.js
Source:LazySet.js
...57 _flatten() {58 flatten(this._toMerge, this._toDeepMerge);59 this._toDeepMerge.length = 0;60 }61 _merge() {62 this._flatten();63 merge(this._set, this._toMerge);64 this._toMerge.clear();65 this._needMerge = false;66 }67 _isEmpty() {68 return (69 this._set.size === 0 &&70 this._toMerge.size === 0 &&71 this._toDeepMerge.length === 072 );73 }74 get size() {75 if (this._needMerge) this._merge();76 return this._set.size;77 }78 /**79 * @param {T} item an item80 * @returns {this} itself81 */82 add(item) {83 this._set.add(item);84 return this;85 }86 /**87 * @param {Iterable<T> | LazySet<T>} iterable a immutable iterable or another immutable LazySet which will eventually be merged into the Set88 * @returns {this} itself89 */90 addAll(iterable) {91 if (this._deopt) {92 const _set = this._set;93 for (const item of iterable) {94 _set.add(item);95 }96 } else {97 if (iterable instanceof LazySet) {98 if (iterable._isEmpty()) return this;99 this._toDeepMerge.push(iterable);100 this._needMerge = true;101 if (this._toDeepMerge.length > 100000) {102 this._flatten();103 }104 } else {105 this._toMerge.add(iterable);106 this._needMerge = true;107 }108 if (this._toMerge.size > 100000) this._merge();109 }110 return this;111 }112 clear() {113 this._set.clear();114 this._toMerge.clear();115 this._toDeepMerge.length = 0;116 this._needMerge = false;117 this._deopt = false;118 }119 /**120 * @param {T} value an item121 * @returns {boolean} true, if the value was in the Set before122 */123 delete(value) {124 if (this._needMerge) this._merge();125 return this._set.delete(value);126 }127 entries() {128 this._deopt = true;129 if (this._needMerge) this._merge();130 return this._set.entries();131 }132 /**133 * @param {function(T, T, Set<T>): void} callbackFn function called for each entry134 * @param {any} thisArg this argument for the callbackFn135 * @returns {void}136 */137 forEach(callbackFn, thisArg) {138 this._deopt = true;139 if (this._needMerge) this._merge();140 this._set.forEach(callbackFn, thisArg);141 }142 /**143 * @param {T} item an item144 * @returns {boolean} true, when the item is in the Set145 */146 has(item) {147 if (this._needMerge) this._merge();148 return this._set.has(item);149 }150 keys() {151 this._deopt = true;152 if (this._needMerge) this._merge();153 return this._set.keys();154 }155 values() {156 this._deopt = true;157 if (this._needMerge) this._merge();158 return this._set.values();159 }160 [Symbol.iterator]() {161 this._deopt = true;162 if (this._needMerge) this._merge();163 return this._set[Symbol.iterator]();164 }165 /* istanbul ignore next */166 get [Symbol.toStringTag]() {167 return "LazySet";168 }169 serialize({ write }) {170 if (this._needMerge) this._merge();171 write(this._set.size);172 for (const item of this._set) write(item);173 }174 static deserialize({ read }) {175 const count = read();176 const items = [];177 for (let i = 0; i < count; i++) {178 items.push(read());179 }180 return new LazySet(items);181 }182}183makeSerializable(LazySet, "webpack/lib/util/LazySet");184module.exports = LazySet;
merge.ts
Source:merge.ts
1import { merge as mergeStatic } from '../observable/merge';2import { Observable } from '../Observable';3import { ObservableInput, OperatorFunction, MonoTypeOperatorFunction, SchedulerLike } from '../types';4/* tslint:disable:max-line-length */5/** @deprecated Deprecated in favor of static merge. */6export function merge<T>(scheduler?: SchedulerLike): MonoTypeOperatorFunction<T>;7/** @deprecated Deprecated in favor of static merge. */8export function merge<T>(concurrent?: number, scheduler?: SchedulerLike): MonoTypeOperatorFunction<T>;9/** @deprecated Deprecated in favor of static merge. */10export function merge<T, T2>(v2: ObservableInput<T2>, scheduler?: SchedulerLike): OperatorFunction<T, T | T2>;11/** @deprecated Deprecated in favor of static merge. */12export function merge<T, T2>(v2: ObservableInput<T2>, concurrent?: number, scheduler?: SchedulerLike): OperatorFunction<T, T | T2>;13/** @deprecated Deprecated in favor of static merge. */14export function merge<T, T2, T3>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3>;15/** @deprecated Deprecated in favor of static merge. */16export function merge<T, T2, T3>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, concurrent?: number, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3>;17/** @deprecated Deprecated in favor of static merge. */18export function merge<T, T2, T3, T4>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3 | T4>;19/** @deprecated Deprecated in favor of static merge. */20export function merge<T, T2, T3, T4>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, concurrent?: number, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3 | T4>;21/** @deprecated Deprecated in favor of static merge. */22export function merge<T, T2, T3, T4, T5>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3 | T4 | T5>;23/** @deprecated Deprecated in favor of static merge. */24export function merge<T, T2, T3, T4, T5>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, concurrent?: number, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3 | T4 | T5>;25/** @deprecated Deprecated in favor of static merge. */26export function merge<T, T2, T3, T4, T5, T6>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, v6: ObservableInput<T6>, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3 | T4 | T5 | T6>;27/** @deprecated Deprecated in favor of static merge. */28export function merge<T, T2, T3, T4, T5, T6>(v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, v6: ObservableInput<T6>, concurrent?: number, scheduler?: SchedulerLike): OperatorFunction<T, T | T2 | T3 | T4 | T5 | T6>;29/** @deprecated Deprecated in favor of static merge. */30export function merge<T>(...observables: Array<ObservableInput<T> | SchedulerLike | number>): MonoTypeOperatorFunction<T>;31/** @deprecated Deprecated in favor of static merge. */32export function merge<T, R>(...observables: Array<ObservableInput<any> | SchedulerLike | number>): OperatorFunction<T, R>;33/* tslint:enable:max-line-length */34/**35 * @deprecated Deprecated in favor of static {@link merge}.36 */37export function merge<T, R>(...observables: Array<ObservableInput<any> | SchedulerLike | number>): OperatorFunction<T, R> {38 return (source: Observable<T>) => source.lift.call(mergeStatic(source, ...observables));...
merge.test.ts
Source:merge.test.ts
...18 */19// eslint-disable-next-line max-classes-per-file20import { merge } from './merge';21describe('merge', () => {22 test('empty objects', () => expect(merge({}, {})).toEqual({}));23 test('basic', () => {24 expect(merge({}, { a: 1 })).toEqual({ a: 1 });25 expect(merge({ a: 0 }, {})).toEqual({ a: 0 });26 expect(merge({ a: 0 }, { a: 1 })).toEqual({ a: 1 });27 });28 test('undefined', () => {29 expect(merge({ a: undefined }, { a: 1 })).toEqual({ a: 1 });30 expect(merge({ a: 0 }, { a: undefined })).toEqual({ a: 0 });31 expect(merge({ a: undefined }, { a: undefined })).toEqual({});32 expect(merge({ a: void 0 }, { a: void 0 })).toEqual({});33 });34 test('null', () => {35 expect(merge({ a: null }, { a: 1 })).toEqual({ a: 1 });36 expect(merge({ a: 0 }, { a: null })).toEqual({ a: null });37 expect(merge({ a: null }, { a: null })).toEqual({ a: null });38 });39 test('arrays', () => {40 expect(merge({ b: [0] }, { b: [2] })).toEqual({ b: [2] });41 expect(merge({ b: [0, 1] }, { b: [2] })).toEqual({ b: [2] });42 expect(merge({ b: [0] }, { b: [2, 3] })).toEqual({ b: [2, 3] });43 expect(merge({ b: [] }, { b: [2] })).toEqual({ b: [2] });44 expect(merge({ b: [0] }, { b: [] })).toEqual({ b: [] });45 });46 test('nested objects', () => {47 expect(merge({ top: { a: 0, b: 0 } }, { top: { a: 1, c: 1 } })).toEqual({48 top: { a: 1, b: 0, c: 1 },49 });50 expect(merge({ top: { a: 0, b: 0 } }, { top: [0, 1] })).toEqual({ top: [0, 1] });51 });52 test('multiple objects', () => {53 expect(merge({}, { a: 1 }, { a: 2 })).toEqual({ a: 2 });54 expect(merge({ a: 0 }, {}, {})).toEqual({ a: 0 });55 expect(merge({ a: 0 }, { a: 1 }, {})).toEqual({ a: 1 });56 });57 test('does not merge class instances', () => {58 class Folder {59 constructor(public readonly path: string) {}60 getPath() {61 return this.path;62 }63 }64 class File {65 constructor(public readonly content: string) {}66 getContent() {67 return this.content;68 }69 }70 const folder = new Folder('/etc');71 const file = new File('yolo');72 const result = merge({}, { content: folder }, { content: file });73 expect(result).toStrictEqual({74 content: file,75 });76 expect(result.content.getContent()).toBe('yolo');77 });78 test(`doesn't pollute prototypes`, () => {79 merge({}, JSON.parse('{ "__proto__": { "foo": "bar" } }'));80 merge({}, JSON.parse('{ "constructor": { "prototype": { "foo": "bar" } } }'));81 merge(82 {},83 JSON.parse('{ "__proto__": { "foo": "bar" } }'),84 JSON.parse('{ "constructor": { "prototype": { "foo": "bar" } } }')85 );86 expect(({} as any).foo).toBe(undefined);87 });...
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