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How to use nextProperty method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

Mapper.js

Source:Mapper.js

...143                    }144                }145            }146        }147        function nextProperty(i)148        {149            if (i < fields.length) {150                var field = fields[i];151                var fieldName = '_' + field.name;152                if (!(fieldName in entity)) {153                    return promise.reject('persister.mapper.unrecognizedFieldOnSource', entity, field.name);154                } else if (field.id) {155                    if (!entity[fieldName]) {156                        entity[fieldName] = Util.UUID.generate();157                    }158                    objectId = entity[fieldName];159                    object[fieldName] = objectId;160                    nextProperty(i + 1);161                } else if(field.type === 'literal' || (field.nullable && entity[fieldName] === null)) {162                    object[fieldName] = entity[fieldName];163                    nextProperty(i + 1);164                } else if (field.type.substr(field.type.length - 2) === '[]') {165                    var promises = [];166                    for (var j in entity[fieldName]) {167                        promises.push(Persister.Mapper.add(entity[fieldName][j]));168                    }169                    promises.getCombinedPromise()170                        .done(function (/* ids */) {171                            object[fieldName] = Array.prototype.slice.call(arguments);172                            nextProperty(i + 1);173                        })174                        .fail(null, promise.reject)175                    ;176                } else if (!field.nullable && entity[fieldName] === null) {177                    return promise.reject('persister.mapper.nullOnNotNullable', entity, fieldName);178                } else {179                    Persister.Mapper.add(entity[fieldName])180                        .done(function (objectId) {181                            object[fieldName] = objectId;182                            nextProperty(i + 1);183                        })184                        .fail(null, promise.reject)185                    ;186                }187            } else {188                if (!objectId) {189                    return promise.reject('persister.mapper.invalidObjectId', entity, objectId);190                }191                promise.resolve(objectId, object);192            }193        }194        // Let it set callbacks for the promise195        setTimeout(nextProperty.bind(this, 0), 1);196        return promise;197    }198    /**199     * Function to build an entity from an stored object200     * @param  object       type   Entity type to be built201     * @param  object       map    Mapping object202     * @param  object       object Object to be converted203     * @return Util.Promise        Promise object204     */205    function buildEntityFromTypeMapAndObject(type, map, object)206    {207        var promise = new Util.Promise();208        var fields = map.fields;209        var entity = new type();210        function nextProperty(i)211        {212            if (i < fields.length) {213                var field = fields[i];214                var fieldName = '_' + field.name;215                if (!(fieldName in entity)) {216                    return promise.reject('persister.mapper.unrecognizedFieldOnTarget', entity, object, field.name);217                } else if (!(fieldName in object)) {218                    return promise.reject('persister.mapper.unrecognizedFieldOnSource', entity, object, field.name);219                } else if (field.id || field.type === 'literal' || (field.nullable && object[fieldName] === null)) {220                    entity[fieldName] = object[fieldName];221                    nextProperty(i + 1);222                } else if (!field.nullable && object[fieldName] === null) {223                    return promise.reject('persister.mapper.nullOnNotNullable', object, fieldName);224                } else if (field.type.substr(field.type.length - 2) === '[]') {225                    var type = field.type.substr(0, field.type.length - 2);226                    var promises = [];227                    for (var j in object[fieldName]) {228                        promises.push(Persister.Mapper.find(Entity[type], object[fieldName][j]));229                    }230                    promises.getCombinedPromise()231                        .done(function (/* entities */) {232                            entity[fieldName] = Array.prototype.slice.call(arguments);233                            nextProperty(i + 1);234                        })235                        .fail(null, promise.reject)236                    ;237                } else {238                    Persister.Mapper.find(Entity[field.type], object[fieldName])239                        .done(function (referencedEntity) {240                            entity[fieldName] = referencedEntity;241                            nextProperty(i + 1);242                        })243                        .fail(null, promise.reject)244                    ;245                }246            } else {247                promise.resolve(entity);248            }249        }250        // Let it set callbacks for the promise251        setTimeout(nextProperty.bind(this, 0), 1);252        return promise;253    }254    /**255     * Function to build a list of entities from a collection of objects...

printDiff.js

Source:printDiff.js

1const jsondiffpatch = require('jsondiffpatch')2const chalk = require('chalk')3const differ = jsondiffpatch.create({4  objectHash: function (obj, index) {5    // try to find an id property, otherwise just use the index in the array6    return obj.$$diffId || obj.__id || obj.id || obj.name || '$$index:' + index7  },8  textDiff: {9    // default 60, minimum string length (left and right sides) to use text diff algorythm: google-diff-match-patch10    minLength: 20011  },12  propertyFilter: function (name, context) {13    return !['$$diffId', 'created', 'updated'].includes(name)14  },15  cloneDiffValues: true,16  arrays: {17    // default true, detect items moved inside the array (otherwise they will be registered as remove+add)18    detectMove: true,19    // default false, the value of items moved is not included in deltas20    includeValueOnMove: false21  }22})23function getDeepWithDiff (object, property) {24  const path = property.split('.')25  return path.reduce((object, property, i) => {26    const isLast = path.length === i + 127    if (typeof object === 'object') {28      let nextProperty = object[property]29      if (isLast) {30        // If previous value was different than array we have diff31        // [previous value, new array value]32        if (Array.isArray(nextProperty) && Array.isArray(nextProperty[1])) {33          return nextProperty[1]34        }35        return nextProperty36      } else {37        if (Array.isArray(nextProperty)) {38          return nextProperty[1] || nextProperty[0]39        }40        return nextProperty41      }42    }43  }, object)44}45function getDiffSummary (delta, property) {46  const diff = getDeepWithDiff(delta, property)47  const changes = {48    created: 0,49    updated: 0,50    deleted: 051  }52  // If we just created array with values53  if (Array.isArray(diff)) {54    changes.created = diff.length55  } else {56    Object.entries(diff).forEach(([key, delta]) => {57      if (key !== '_t') {58        if (key.startsWith('_')) {59          if (Array.isArray(delta) && delta.length === 3 && delta[2] === 0) {60            changes.deleted++61          }62        } else {63          if (Array.isArray(delta)) {64            if (delta.length === 1) {65              changes.created++66            }67          } else {68            changes.updated++69          }70        }71      }72    })73  }74  return changes75}76function printDiff (before, after) {77  const delta = differ.diff(before, after)78  if (delta !== undefined) {79    return {80      printOverview (property) {81        const changes = getDiffSummary(delta, property)82        const split = property.split('.')83        const propertyName = split[split.length - 1]84        console.log(`Summary of ${propertyName}:`)85        let createdMessage = `Created: ${changes.created}`86        if (changes.created) {87          createdMessage = chalk.green(createdMessage)88        }89        console.log(createdMessage)90        let updatedMessage = `Updated: ${changes.updated}`91        if (changes.updated) {92          updatedMessage = chalk.yellow(updatedMessage)93        }94        console.log(updatedMessage)95        let deletedMessage = `Deleted: ${changes.deleted}`96        if (changes.deleted) {97          deletedMessage = chalk.red(deletedMessage)98        }99        console.log(deletedMessage)100        console.log()101      },102      printDiff () {103        jsondiffpatch.console.log(delta)104      }105    }106  }107}...

useDeepState.js

Source:useDeepState.js

1import { useReducer } from 'react';2function isObject(obj) {3  return typeof obj === 'object' && !!obj && !Array.isArray(obj);4}5function setProp(obj, key, value) {6  const properties = key.split('.');7  let currentProperty = obj;8  while (properties.length) {9    const nextProperty = properties.shift();10    // If there are more properties left, drill down to the desired one, otherwise update the value11    if (properties.length) {12      // Set the cursor to the next nested property13      currentProperty[nextProperty] = currentProperty[nextProperty] || {};14      currentProperty = currentProperty[nextProperty];15    } else if (isObject(value)) {16      // Merge the new value with the existing value17      currentProperty[nextProperty] = {18        ...currentProperty[nextProperty],19        ...value,20      };21    } else {22      // Set the state23      currentProperty[nextProperty] = value;24    }25  }26  return obj;27}28function reducer(oldState, action) {29  const newState = { ...oldState };30  setProp(newState, action.key, action.value);31  return newState;32}33export default function useDeepState(init) {34  const initialValue = typeof init === 'function' ? undefined : init;35  const initialValueFn = typeof init === 'function' ? init : undefined;36  const [value, dispatch] = useReducer(reducer, initialValue, initialValueFn);37  return [value, (k, v) => dispatch({ key: k, value: v })];...

Using AI Code Generation

1const fc = require('fast-check');2const { nextProperty } = require('fast-check/lib/check/property/NextProperty.js');3const prop = fc.property(fc.integer(), fc.integer(), fc.integer(), (a, b, c) => {4  return a + b === c;5});6const nextProp = nextProperty(prop);7console.log(nextProp);8nextProp.run(100);

Using AI Code Generation

1import { nextProperty, run } from 'fast-check';2import { property } from 'fast-check';3const prop = property(4  (a: number, b: number) => {5    assume(a > 0 && b > 0);6    return a + b > 0;7  }8);9const seed = 1337;10const next = nextProperty(prop, seed);11run(next);12run(next);

Using AI Code Generation

1const fc = require("fast-check");2const test3 = () => {3  console.log("test3");4  const arb = fc.integer(1, 10);5  const gen = arb.generator;6  const first = gen.next().value;7  const second = gen.next().value;8  const third = gen.next().value;9  const fourth = gen.next().value;10  const fifth = gen.next().value;11  console.log(first, second, third, fourth, fifth);12};13test3();14const fc = require("fast-check");15const test3 = () => {16  console.log("test3");17  const arb = fc.integer(1, 10);18  const gen = arb.generator;19  const first = gen.next().value;20  const second = gen.next().value;21  const third = gen.next().value;22  const fourth = gen.next().value;23  const fifth = gen.next().value;24  console.log(first, second, third, fourth, fifth);25};26test3();

Using AI Code Generation

1const nextProperty = require('fast-check-monorepo').nextProperty;2const property = (a, b) => {3  return a === b;4};5const next = nextProperty(property, 1, 1);6console.log(next);7const nextProperty = require('fast-check-monorepo').nextProperty;8const property = (a, b) => {9  return a === b;10};11const next = nextProperty(property, 2, 1);12console.log(next);13const nextProperty = require('fast-check-monorepo').nextProperty;14const property = (a, b) => {15  return a === b;16};17const next = nextProperty(property, 2, 2);18console.log(next);19const nextProperty = require('fast-check-monorepo').nextProperty;20const property = (a, b) => {21  return a === b;22};23const next = nextProperty(property, 2, 3);24console.log(next);25const nextProperty = require('fast-check-monorepo').nextProperty;26const property = (a, b) => {27  return a === b;28};29const next = nextProperty(property, 2, 4);30console.log(next);31const nextProperty = require('fast-check-monorepo').nextProperty;32const property = (a, b) => {33  return a === b;34};35const next = nextProperty(property, 2, 5);36console.log(next);

Using AI Code Generation

1const fc = require("fast-check");2const { nextProperty } = require("fast-check/lib/runner/NextValue");3const { value } = nextProperty(4  fc.integer(1, 100),5);6console.log(value);7const fc = require("fast-check");8const { nextProperty } = require("fast-check/lib/runner/NextValue");9const { value } = nextProperty(10  fc.integer(1, 100),11);12console.log(value);13const fc = require("fast-check");14const { nextProperty } = require("fast-check/lib/runner/NextValue");15const { value } = nextProperty(16  fc.integer(1, 100),17);18console.log(value);19const fc = require("fast-check");20const { nextProperty } = require("fast-check/lib/runner/NextValue");21const { value } = nextProperty(22  fc.integer(1, 100),23);24console.log(value);25const fc = require("fast-check");26const { nextProperty } = require("fast-check/lib/runner/NextValue");27const { value } = nextProperty(28  fc.integer(1, 100),29);30console.log(value);

Using AI Code Generation

1const fc = require('fast-check-monorepo');2const { nextProperty } = require('./test1.js');3const { nextProperty2 } = require('./test2.js');4const { nextProperty3 } = require('./test3.js');5const { nextProperty4 } = require('./test4.js');6const arbString = fc.string();7const arbString2 = fc.string();8const arbString3 = fc.string();9const arbString4 = fc.string();10const arbString5 = fc.string();11const arbString6 = fc.string();12const arbString7 = fc.string();13const arbString8 = fc.string();14const arbString9 = fc.string();15const arbString10 = fc.string();16const arbString11 = fc.string();17const arbString12 = fc.string();18const arbString13 = fc.string();19const arbString14 = fc.string();20const arbString15 = fc.string();21const arbString16 = fc.string();22const arbString17 = fc.string();23const arbString18 = fc.string();24const arbString19 = fc.string();25const arbString20 = fc.string();26const arbString21 = fc.string();27const arbString22 = fc.string();28const arbString23 = fc.string();29const arbString24 = fc.string();

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