How to use the memoize function from lodash
Find comprehensive JavaScript lodash.memoize code examples handpicked from public code repositorys.
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* 'fred': { 'name': 'fred', 'age': 40 }, * 'pebbles': { 'name': 'pebbles', 'age': 1 } * }; * * // modifying the result cache * var get = _.memoize(function(name) { return data[name]; }, _.identity); * get('pebbles'); * // => { 'name': 'pebbles', 'age': 1 } * * get.cache.pebbles.name = 'penelope';
+ 3 other calls in file
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module.exports.matchesProperty = _.matchesProperty; module.exports.max = _.max; module.exports.maxBy = _.maxBy; module.exports.mean = _.mean; module.exports.meanBy = _.meanBy; module.exports.memoize = _.memoize; module.exports.merge = _.merge; module.exports.mergeWith = _.mergeWith; module.exports.method = _.method; module.exports.methodOf = _.methodOf;
+ 92 other calls in file
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const {slugify} = require('@etalab/adresses-util') const {getCenterFromPoints, derivePositionProps} = require('../../util/geo.cjs') const {getCodeDepartement, getPLMCodeCommune, getNomCommune, getDepartement, getRegion, getCommune, getCommunes} = require('../../util/cog.cjs') const geo = require('../../../geo.json') const buildContext = memoize(codeDepartement => { const departement = getDepartement(codeDepartement) const region = departement.region ? getRegion(departement.region) : departement return uniq([codeDepartement, departement.nom, region.nom]).join(', ') })
GitHub: mdmarufsarker/lodash
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delay(); const flip = _.flip((a, b, c) => [a, b, c]); console.log(flip(1, 2, 3)); // => [2, 1, 3] const memoize = _.memoize((a, b) => a + b); console.log(memoize(1, 2)); // => 3 const negate = _.negate(n => n > 0); console.log(negate(1)); // => false
+ 15 other calls in file
GitHub: everscale-contest/devex
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const deprecations = require('./deprecations/index') const miscellaneous = require('./miscellaneous/index') const configObject = require('./../config') const { validSeverityMap } = require('../config/config-validator') const notifyRuleDeprecated = _.memoize((ruleId, deprecationMessage) => { const message = deprecationMessage ? `[solhint] Warning: rule '${ruleId}' is deprecated, ${deprecationMessage}.` : `[solhint] Warning: rule '${ruleId}' is deprecated.` console.warn(chalk.yellow(message))
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return versionModels[name] ?? getDb(name) } function getModel(name) { return models[name] ?? getDb(name) } const getDb = memoize(function getDb(name) { return new NeDB({ filename: path.join(dbPath, name+'.db'), autoload: true })
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); return assets; } const bootScriptHelper = _.memoize( function(/*[...chunks, parameters]*/) { const chunks = [].slice.call(arguments, 0, -1); const parameters = [].slice.call(arguments, -1)[0];
GitHub: Hupeng7/es6demo
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//flipped1---> [ 'd', 'c', 'b', 'a' ] //_.memoize(func,[resolver]) var memoize1 = { 'a': 1, 'b': 2 }; var memoize2 = { 'c': 3, 'd': 4 }; var values = _.memoize(_.values); var memoize3 = values(memoize1); console.log('memoize3--->', memoize3); //memoize3---> [ 1, 2 ] var memoize4 = values(memoize2);
+ 3 other calls in file
GitHub: Cactusinhand/gitlabhq
![Cactusinhand profile picture](/Cactusinhand.png?size=40)
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const { getCSSPath } = require('./get_css_path'); const { getStartupCSS } = require('./get_startup_css'); const { log, die } = require('./utils'); const { writeStartupSCSS } = require('./write_startup_scss'); const memoizedCSSPath = memoize(getCSSPath); const runTask = async ({ outFile, htmlPaths, cssKeys, purgeOptions = {} }) => { try { log(`Generating startup CSS for HTML files: ${htmlPaths}`);
lodash.get is the most popular function in lodash (7670 examples)