How to use sourceN method in fast-check-monorepo
Best JavaScript code snippet using fast-check-monorepo
geogrid.data.js
Source:geogrid.data.js 
1"use strict"2/****** DATA ******/3export class Data {4 constructor(options) {5 this._options = options6 this._dataById = null7 this._cells = []8 this._geoJSON = null9 this._geoJSONReduced = null10 11 // init plugins12 this._overwriteColor = {}13 this._overwriteSize = {}14 this._overwriteContourColor = {}15 this._overwriteContourWidth = {}16 }17 resetGeoJSON() {18 this._geoJSON = null19 this._geoJSONReduced = null20 }21 getCells() {22 return this._cells23 }24 setCells(cells) {25 this._cells = cells26 }27 _minDataValue(sourceN, key) {28 let min = Infinity29 for (const v of this._dataById[sourceN].values()) {30 if (v[key] === null) continue31 const w = this._dataMap(sourceN, v)[key]32 if (w < min) min = w33 }34 return min35 }36 _maxDataValue(sourceN, key) {37 let max = -Infinity38 for (const v of this._dataById[sourceN].values()) {39 if (v[key] === null) continue40 const w = this._dataMap(sourceN, v)[key]41 if (w > max) max = w42 }43 return max44 }45 updateScales() {46 if (!this._dataById) return47 const t = this48 const computeScale = (sourceN, scale, min, max, key) => {49 if (key === null) return null50 if (scale.length != 2) return scale51 const minComputed = (min != null) ? min : this._minDataValue(sourceN, key)52 const maxComputed = (max != null) ? max : this._maxDataValue(sourceN, key)53 return scale(minComputed, maxComputed)54 }55 this._cellColorScale = {}56 this._cellSizeScale = {}57 // for (const sourceN of Object.keys(this._dataById)) {58 for (const [sourceN, source] of this._options.sources.entries()) {59 this._cellColorScale[sourceN] = computeScale(sourceN, source.cellColorScale, source.cellColorMin, source.cellColorMax, source.cellColorKey)60 this._cellSizeScale[sourceN] = computeScale(sourceN, source.cellSizeScale, source.cellSizeMin, source.cellSizeMax, source.cellSizeKey)61 }62 }63 getOverwriteColor() {64 return this._overwriteColor65 }66 getOverwriteSize() {67 return this._overwriteSize68 }69 getOverwriteContourColor() {70 return this._overwriteContourColor71 }72 getOverwriteContourWidth() {73 return this._overwriteContourWidth74 }75 overwriteColor(id, color) {76 if (color !== null) this._overwriteColor[id] = color77 else delete this._overwriteColor[cell.id]78 }79 overwriteSize(id, size) {80 if (size !== null) this._overwriteSize[id] = size81 else delete this._overwriteSize[cell.id]82 }83 overwriteContourColor(id, color) {84 if (color !== null) this._overwriteContourColor[id] = color85 else delete this._overwriteContourColor[cell.id]86 }87 overwriteContourWidth(id, width) {88 if (width !== null) this._overwriteContourWidth[id] = width89 else delete this._overwriteContourWidth[cell.id]90 }91 resetOverwriteColor() {92 this._overwriteColor = {}93 }94 resetOverwriteSize() {95 this._overwriteSize = {}96 }97 resetOverwriteContourColor() {98 this._overwriteContourColor = {}99 }100 resetOverwriteContourWidth() {101 this._overwriteContourWidth = {}102 }103 cellColor(sourceN, id, properties) {104 const source = this._options.sources[sourceN]105 // return overwritten colour106 if (id in this._overwriteColor) return this._overwriteColor[id]107 // no key108 if (source.cellColorKey === null) return source.cellColorNoKey109 // compute value110 const value = properties[source.cellColorKey]111 // return if empty value112 if (value === null || value === undefined) return source.cellColorNoData113 // return if no scale114 if (this._cellColorScale === null || this._cellColorScale[sourceN] === null) return source.cellColorNoKey115 // compute colour116 return this._cellColorScale[sourceN](value)117 }118 cellSize(sourceN, id, properties, geometry) {119 const source = this._options.sources[sourceN]120 let relativeSize121 // choose overwritten relative size122 if (id in this._overwriteSize) relativeSize = this._overwriteSize[id]123 // no key124 else if (source.cellSizeKey === null) relativeSize = source.cellSizeNoKey125 else {126 // compute value127 const value = properties[source.cellSizeKey]128 // empty value129 if (value === null || value === undefined) relativeSize = source.cellSizeNoData130 // no scale131 else if (this._cellSizeScale === null || this._cellSizeScale[sourceN] === null) relativeSize = source.cellSizeNoKey132 // compute relative size133 else relativeSize = this._cellSizeScale[sourceN](value)134 }135 // if no resize needed, return geometry136 if (relativeSize == 1) return geometry137 // if relative size vanishes, return null138 if (relativeSize == 0) return null139 // resize geometry140 const centroid = properties._centroid141 return geometry.map(([x, y]) => [relativeSize * (x - centroid[0]) + centroid[0], relativeSize * (y - centroid[1]) + centroid[1]])142 }143 cellContourColor(id, returnNullOnDefault=false) {144 // return overwritten contour colour145 if (id in this._overwriteContourColor) return this._overwriteContourColor[id]146 // return default value147 return returnNullOnDefault ? null : this._options.cellContourColor148 }149 cellContourWidth(id, returnNullOnDefault=false) {150 // return overwritten contour width151 if (id in this._overwriteContourWidth) return this._overwriteContourWidth[id]152 // return default value153 return returnNullOnDefault ? null : this._options.cellContourWidth154 }155 cacheData(progress) {156 if (this._options.sources === null || this._options.sources.length === 0) return null157 this._dataById = {}158 const dataCells = {data: {}}159 for (const [sourceN, source] of this._options.sources.entries()) {160 this._dataById[sourceN] = new Map()161 if (!source || !source.data || !source.data.data) continue162 if (dataCells.resolution !== undefined && dataCells.resolution !== source.data.resolution) progress.error('All sources must have the same resolution')163 const ds = source.data.data164 for (let i = 0; i < ds.length; i++) {165 const d = ds[i]166 this._dataById[sourceN].set(d.id, d)167 if (!(d.id in dataCells.data)) {168 if (d.lat !== undefined) {169 dataCells.data[d.id] = {170 id: d.id,171 lat: d.lat,172 lon: d.lon,173 }174 if (d.isPentagon !== undefined) dataCells.data[d.id].isPentagon = d.isPentagon175 } else dataCells.data[d.id] = d.id176 }177 }178 for (const k of Object.keys(source.data)) if (k != 'data') dataCells[k] = source.data[k]179 if (source.data.url) source.data.data = true180 }181 dataCells.data = Object.values(dataCells.data)182 return dataCells183 }184 dataKeys(sourceN) {185 if (this._options.sources == null) return []186 const source = this._options.sources[sourceN]187 if (source.dataKeys !== null) return source.dataKeys188 if (this._dataById[sourceN] === undefined || this._dataById[sourceN] === null) return []189 const d = this._dataById[sourceN].values().next().value190 if (d === undefined) return []191 return Object.keys(d).filter(k => !['lat', 'lon', 'isPentagon'].includes(k))192 }193 produceGeoJSON() {194 // update scales195 this.updateScales()196 // preparations for computing how the hexagon shall be split197 const split = this._options.splitHexagon(this._options.sources.filter(s => !s.hide))198 const coordinatesForSources = (vertices, centroid, splitN, splitDelta) => {199 const vs = vertices.concat([vertices[0]])200 if (splitN == 0 && splitDelta == 6) return vs201 return [centroid].concat(vs.splice(splitN, Math.min(splitDelta + 1, vertices.length - splitN + 1))).concat([centroid])202 }203 // preparations for producing GeoJSONs204 const centroidOf = vertices => {205 let x = 0206 let y = 0207 for (let i = vertices.length; i--;) {208 x += vertices[i][0]209 y += vertices[i][1]210 }211 return [x / vertices.length, y / vertices.length]212 }213 const makeFeature = (coordinates, centroid, cell, sourceN, properties) => ({214 type: 'Feature',215 geometry: {216 type: 'Polygon',217 coordinates: [coordinates],218 },219 properties: {220 id: cell.id,221 _sourceN: sourceN,222 _centroid: centroid,223 ...properties,224 },225 })226 const makeFeatureBorder = (coordinates, centroid, cell) => ({227 type: 'Feature',228 geometry: {229 type: 'Polygon',230 coordinates: [coordinates],231 },232 properties: {233 id: cell.id,234 _isCell: true,235 _centroid: centroid,236 },237 })238 // produce GeoJSON239 const features = []240 for (let c of this._cells) {241 if (c.vertices !== undefined) {242 const centroid = centroidOf(c.vertices)243 let splitN = 0244 for (const [sourceN, splitDelta] of split) {245 const coordinates = coordinatesForSources(c.vertices, centroid, splitN, splitDelta)246 features.push(makeFeature(coordinates, centroid, c, sourceN, this.dataForId(sourceN, c.id)))247 splitN += splitDelta248 }249 features.push(makeFeatureBorder(c.vertices.concat([c.vertices[0]]), centroid, c))250 }251 }252 this._geoJSON = {253 type: 'FeatureCollection',254 features: features,255 }256 }257 _dataMap(sourceN, d) {258 if (this._options.sources[sourceN].dataMap !== null) return this._options.sources[sourceN].dataMap(d)259 return d260 }261 dataForId(sourceN, id) {262 const d = this._dataById[sourceN].get(id)263 if (d === undefined) return {}264 const d2 = this._dataMap(sourceN, d)265 const properties = {}266 if (this.dataKeys(sourceN)) for (const k of this.dataKeys(sourceN)) properties[k] = d2[k]267 return properties268 }269 dataForIdNotMapped(sourceN, id) {270 const d = this._dataById[sourceN].get(id)271 if (d === undefined) return {}272 return d273 }274 getGeoJSON() {275 return this._geoJSON276 }277 getGeoJSONReduced(b) {278 if (!this._geoJSON) return279 // return cached GeoJSON in case of unchanged bounds280 if (this._geoJSONReduced !== null && b.equals(this._bboxView)) return this._geoJSONReduced281 this._bboxView = b282 // reduce283 this._geoJSONReduced = {284 type: 'FeatureCollection',285 features: [],286 }287 for (let f of this._geoJSON.features) if (b.intersects(L.latLngBounds(f.geometry.coordinates[0].map(c => [c[1], c[0]])))) this._geoJSONReduced.features.push(f)288 // return289 return this._geoJSONReduced290 }...
geogrid.download.js
Source:geogrid.download.js
1"use strict"2const cacheSize = 2.53const radians = degrees => degrees * Math.PI / 1804const latLonToTileID = (lat, lon, zoom) => {5 const n = 2**zoom6 const x = Math.floor(n * (lon + 180) / 360)7 const y = Math.floor(n / 2 * (1 - Math.log(Math.tan(radians(lat)) + 1 / Math.cos(radians(lat))) / Math.PI))8 return [x, y]9}10const cacheObjectJSONable = (options, source) => ({11 url: source.url,12 tileZoom: source.tileZoom,13 parameters: source.parameters,14})15const cacheObjectNonJSONable = (options, source) => ({16 resolution: options.resolution,17})18const cacheObjectNonJSONableKeys = [19 'resolution',20]21let instanceDownload = null22/****** Download ******/23export class Download {24 constructor(progress) {25 if (instanceDownload === null) {26 instanceDownload = this27 this._progress = progress28 this._cache = {}29 this._cacheObjects = {}30 this._cacheObjectsN = 031 }32 return instanceDownload33 }34 __getOrSaveCacheObject(object) {35 for (const [n, v] of Object.entries(this._cacheObjects)) if (v == object) return n36 const n = this._cacheObjectsN.toString()37 this._cacheObjects[n] = object38 this._cacheObjectsN++39 return n40 }41 __fetchCacheObject(n) {42 return this._cacheObjects[n]43 }44 __removeCacheObject(n) {45 delete this._cacheObjects[n]46 }47 __cleanupCache(cJSON, sourceN) {48 let cleanupCacheObjectNs = []49 // remove sourceN from unused caches50 for (const [k, v] of Object.entries(this._cache)) if (k != cJSON && v.sourceN == sourceN) {51 v._cachedFor.delete(sourceN)52 if (v._cachedFor.size == 0) cleanupCacheObjectNs = cleanupCacheObjectNs.concat(cacheObjectNonJSONableKeys.map(k2 => v[k2]))53 delete this._cache[k]54 }55 // delete unused caches and corresponding cache objects56 const usedCacheObjectNs = Object57 .values(this._cache)58 .flatMap(v => cacheObjectNonJSONableKeys.map(k => v[k]))59 for (const n of cleanupCacheObjectNs) if (!usedCacheObjectNs.includes(n)) this.__removeCacheObject(n)60 }61 _getCache(options, source, sourceN) {62 // create default cache63 const c = {64 ...cacheObjectJSONable(options, source),65 }66 // save objects to cache67 for (const [k, v] of Object.entries(cacheObjectNonJSONable(options, source))) c[k] = this.__getOrSaveCacheObject(v)68 // compute key69 const cJSON = JSON.stringify(c)70 // store to cache if necessary71 if (!(cJSON in this._cache)) this._cache[cJSON] = {72 ...c,73 _cachedFor: new Set(),74 _cachedData: {},75 _callbacksDownloading: {},76 }77 // add sourceN to _cachedFor78 this._cache[cJSON]._cachedFor.add(sourceN)79 // produce result80 const c2 = {...this._cache[cJSON]}81 // fetch objects from cache82 for (const k of cacheObjectNonJSONableKeys) c2[k] = this.__fetchCacheObject(c2[k])83 // cleanup cache84 this.__cleanupCache(cJSON, sourceN)85 // return result86 return [cJSON, c2]87 }88 load(options, source, sourceN, resolutionData, bbox, callback) {89 // get cache90 const [cJSON, c] = this._getCache(options, source, sourceN)91 // produce urls92 let urls93 let url = c.url.replace('{resolution}', resolutionData)94 for (const p in c.parameters) url = url.replace(`{${p}}`, (c.parameters[p] !== null) ? c.parameters[p] : '')95 if (c.url.includes('{bbox}')) urls = [url.replace('{bbox}', bbox.toBBoxString())]96 else {97 url = c.url.replace('{z}', c.tileZoom)98 const [xMin, yMin] = latLonToTileID(bbox.getNorth(), bbox.getWest(), c.tileZoom)99 const [xMax, yMax] = latLonToTileID(bbox.getSouth(), bbox.getEast(), c.tileZoom)100 const xy = []101 for (let x = xMin; x <= xMax; x++) for (let y = yMin; y <= yMax; y++) xy.push([x, y])102 urls = xy.map(([x, y]) => url.replace('{x}', x).replace('{y}', y))103 }104 this._download(options, cJSON, urls, callback)105 }106 _download(options, cJSON, urls, callback) {107 const ds = {}108 // prepare the final data109 const useData = (url, data) => {110 ds[url] = data111 if (Object.keys(ds).length < urls.length) return112 let result = null113 for (const d of Object.values(ds)) if (d !== null && d.data !== null) {114 if (result === null) result = {...d}115 else result.data = result.data.concat(d.data)116 }117 try {118 callback(result)119 if (Object.keys(this._cache[cJSON]._cachedData).length > cacheSize * urls.length) this._cache[cJSON]._cachedData = {}120 } catch (e) {121 console.error(e)122 }123 }124 // start downloads125 for (const url of urls) {126 if (url in this._cache[cJSON]._cachedData) {127 if ((options.debug || !options.silent) && this._progress) this._progress.log(`cached: ${url}`)128 useData(url, this._cache[cJSON]._cachedData[url])129 } else if (url in this._cache[cJSON]._callbacksDownloading) this._cache[cJSON]._callbacksDownloading[url].push((url, data) => useData(url, data))130 else {131 this._cache[cJSON]._callbacksDownloading[url] = []132 d3.json(url).then(data => {133 if ((options.debug || !options.silent) && this._progress) this._progress.log(`downloaded: ${url}`)134 this._cache[cJSON]._cachedData[url] = data135 useData(url, data)136 for (const cb of this._cache[cJSON]._callbacksDownloading[url]) {137 if ((options.debug || !options.silent) && this._progress) this._progress.log(`cached: ${url}`)138 cb(url, data)139 }140 delete this._cache[cJSON]._callbacksDownloading[url]141 }).catch(e => {142 if ((options.debug || !options.silent) && this._progress) this._progress.log(`downloaded with error: ${url}`)143 this._cache[cJSON]._cachedData[url] = null144 useData(url, null)145 for (const cb of this._cache[cJSON]._callbacksDownloading[url]) {146 if ((options.debug || !options.silent) && this._progress) this._progress.log(`cached: ${url}`)147 cb(url, null)148 }149 delete this._cache[cJSON]._callbacksDownloading[url]150 })151 }152 }153 }...
ana.js
Source:ana.js
1/* LOS Analysis module for flea */2var pluginLogger;3var pluginDAO;4var pluginConfig;5var wugutils = require('../lib/wugutils.js');6var urlFormat = "http://flea.wolfen.za.net/FleaAnalyse.aspx?Name1=**n1**&Name2=**n2**&Id1=**id1**&Id2=**id2**&Lat1=**lat1**&Lat2=**lat2**&Lon1=**lon1**&Lon2=**lon2**";7function ChatModule() {8 this.init = function (logger, config) {9 pluginLogger = logger.getLogger(exports.commandName);10 if (config)11 {12 pluginConfig = config;13 wugutils.init(logger);14 wugutils.getKMZ(pluginConfig.kmzurl);15 }16 };17 this.messageReceived = function (message, dest, source)18 {19 var words = message.split(' ');20 var sourceNode = words[1];21 var destNode = words[2];22 23 pluginLogger.debug("Searching for matching node for: "+sourceNode);24 pluginLogger.debug("Searching for matching node for: "+destNode);25 var sourceN = wugutils.getNodeByName(sourceNode);26 var destN = wugutils.getNodeByName(destNode);27 if (!sourceN)28 {29 this.sendMessage(dest, "Unable to find: " + sourceNode);30 return;31 }32 if (!destN)33 {34 this.sendMessage(dest, "Unable to find: " + destNode);35 return;36 }37 38 pluginLogger.debug("sourceNode : "+JSON.stringify(sourceN));39 pluginLogger.debug("destNode : "+JSON.stringify(destN));40 41 var url = urlFormat.replace("**id1**", sourceN.id);42 url = url.replace("**id2**", destN.id);43 url = url.replace("**n1**", sourceN.name);44 url = url.replace("**n2**", destN.name);45 url = url.replace("**lat1**", sourceN.lat);46 url = url.replace("**lat2**", destN.lat);47 url = url.replace("**lon1**", sourceN.lon);48 url = url.replace("**lon2**", destN.lon);49 50 this.sendMessage(dest, "Analysis of LOS from ["+ sourceN.name +"] to ["+destN.name+"]:");51 this.sendMessage(dest, url);52 };53}54exports.commandName = 'ana';55exports.module = new ChatModule();...
Using AI Code Generation
1const fc = require('fast-check');2const { source1, source2 } = require('fast-check-monorepo');3fc.assert(4 fc.property(source1(), source2(), (a, b) => {5 return a + b > 0;6 })7);8{9 "dependencies": {10 }11}12{13 "dependencies": {14 },15 "resolutions": {16 }17}
Using AI Code Generation
1import {sourceN} from 'fast-check-monorepo';2sourceN(1, 2, 3);3import {sourceN} from 'fast-check';4sourceN(1, 2, 3);5import {sourceN} from 'fast-check';6sourceN(1, 2, 3);7import {sourceN} from 'fast-check';8sourceN(1, 2, 3);9import {sourceN} from 'fast-check';10sourceN(1, 2, 3);11import {sourceN} from 'fast-check';12sourceN(1, 2, 3);13import {sourceN} from 'fast-check';14sourceN(1, 2, 3);15import {sourceN} from 'fast-check';16sourceN(1, 2, 3);17import {sourceN} from 'fast-check';18sourceN(1, 2, 3);19import {sourceN} from 'fast-check';20sourceN(1, 2, 3);21import {sourceN} from 'fast-check';22sourceN(1, 2, 3);23import {sourceN} from 'fast-check';24sourceN(1, 2, 3);25import {sourceN} from 'fast-check';26sourceN(1, 2, 3);27import
Using AI Code Generation
1const fc = require('fast-check');2const { sourceN } = require('fast-check-monorepo');3const { some, none } = require('fp-ts/lib/Option');4const isEven = (n) => n % 2 === 0;5const isOdd = (n) => n % 2 === 1;6const arbOptionEven = sourceN(fc.nat(), isEven, some);7const arbOptionOdd = sourceN(fc.nat(), isOdd, some);8fc.assert(9 fc.property(arbOptionEven, (n) => {10 return isEven(n);11 }),12 { numRuns: 100 }13);14sourceN<T, U>(15 predicate: (value: T) => boolean,16 f: (value: T) => U17source<T, U>(arb: Arbitrary<T>, f: (value: T) => U): Arbitrary<U>18sourceOption<T>(arb: Arbitrary<T>, predicate: (value: T) => boolean): Arbitrary<Option<T>>19sourceOptionN<T>(arb: Arbitrary<T>, f: (value: T) => Option<T>): Arbitrary<Option<T>>
Using AI Code Generation
1import { sourceN } from 'fast-check-monorepo'2sourceN(1, 2, 3, 4, 5)3 .forEach((n) => console.log(n))4import { sourceN } from 'fast-check-monorepo'5sourceN(1, 2, 3, 4, 5)6 .forEach((n) => console.log(n))7import { sourceN } from 'fast-check-monorepo'8sourceN(1, 2, 3, 4, 5)9 .forEach((n) => console.log(n))10import { sourceN } from 'fast-check-monorepo'11sourceN(1, 2, 3, 4, 5)12 .forEach((n) => console.log(n))13import { sourceN } from 'fast-check-monorepo'14sourceN(1, 2, 3, 4, 5)15 .forEach((n) => console.log(n))16import { sourceN } from 'fast-check-monorepo'17sourceN(1, 2, 3, 4, 5)18 .forEach((n) => console.log(n))19import { sourceN } from 'fast-check-monorepo'20sourceN(1, 2, 3, 4, 5)21 .forEach((n) => console.log(n))22import { sourceN } from 'fast-check-monorepo'23sourceN(1, 2, 3, 4, 5)24 .forEach((n) => console.log(n))25import { sourceN } from 'fast-check-mon
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