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LoDashStatic.transform
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How to use
transform
function
in
LoDashStatic

Best JavaScript code snippets using lodash.LoDashStatic.transform(Showing top 10 results out of 315)

origin: suguru03/aigle

_.transform(
  fs.readdirSync(__dirname),
  (result, filename) => {
   const filepath = `${__dirname}/${filename}`;
   if (path.extname(filename) === '.js' && filename !== 'index.js') {
    const jsname = path.basename(filename, '.js');
    result[jsname] = require(filepath)(funcs);
   }
  },
  {}
 )
origin: chiefy/vaulted

function load(config, metadata) {
 var
  defaults = {},
  base_url = getVaultURL(config) + '/' + API_PREFIX,
  partial;

 if (config.has('timeout')) {
  defaults.timeout = config.get('timeout');
 }

 defaults = _.assign(defaults, getSSLOptions(config));
 defaults = _.assign(defaults, getProxy(config));

 partial = _.partial(Endpoint.create, base_url, defaults);
 return _.transform(metadata, partial, {});
}
origin: goorockey/node-wechat-terminal

function help() {
 var data = _.transform(CMD_MAP, (result, value, key) => {
  result[key] = value[0];
 });
 console.log(columnify(data, {
  columns: ['COMMAND', 'DESCRIPTION'],
  minWidth: 20,
 }));

 console.log('\n' + EXTRA_HELP_INFO);
}
origin: piyush94/NodeApp

/**
 * Creates an object of base name and compiled template pairs that match `pattern`.
 *
 * @memberOf file
 * @param {string} pattern The glob pattern to be match.
 * @returns {Object} Returns the object of compiled templates.
 */
function globTemplate(pattern) {
 return _.transform(glob.sync(pattern), (result, filePath) => {
  const key = path.basename(filePath, path.extname(filePath));
  result[key] = _.template(fs.readFileSync(filePath, 'utf8'));
 }, {});
}
origin: fmvilas/swagger-node-codegen

/**
 * Generates an "operationId" attribute based on path and method names.
 *
 * @private
 * @param  {String} method_name HTTP method name.
 * @param  {String} path_name   Path name.
 * @return {String}
 */
const generateOperationId = (method_name, path_name) => {
 if (path_name === '/') return method_name;

 // clean url path for requests ending with '/'
 let clean_path = path_name;
 if (clean_path.indexOf('/', clean_path.length - 1) !== -1) {
  clean_path = clean_path.substring(0, clean_path.length - 1);
 }

 let segments = clean_path.split('/').slice(1);
 segments = _.transform(segments, (result, segment) => {
  if (segment[0] === '{' && segment[segment.length - 1] === '}') {
   segment = `by-${_.capitalize(segment.substring(1, segment.length - 1))}}`;
  }
  result.push(segment);
 });

 return _.camelCase(`${method_name.toLowerCase()}-${segments.join('-')}`);
}
origin: suguru03/aigle

console.log(`[${name}] Executing...`);
const result = await new Benchmark().config(config).tasks(tasks).execute();
return _.transform(
 result,
 (memo, { name, mean }, index) => {
origin: subuta/rails-react-spa-example

const assets = _.transform(files, (result, file) => {
origin: parleycl/sails-hook-multitenant

/**
 * Deep diff between two object, using lodash
 * @param  {Object} object Object compared
 * @param  {Object} base   Object to compare with
 * @return {Object}        Return a new object who represent the diff
 */
function difference(object, base) {
  function changes(object, base) {
    return _.transform(object, function(result, value, key) {
      if (!_.isEqual(value, base[key])) {
        result[key] = (_.isObject(value) && _.isObject(base[key])) ? changes(value, base[key]) : value;
      }
    });
  }
  return changes(object, base);
}
origin: piyush94/NodeApp

/*----------------------------------------------------------------------------*/

/**
 * Creates a hash object. If a `properties` object is provided, its own
 * enumerable properties are assigned to the created hash.
 *
 * @memberOf util
 * @param {Object} [properties] The properties to assign to the hash.
 * @returns {Object} Returns the new hash object.
 */
function Hash(properties) {
 return _.transform(properties, (result, value, key) => {
  result[key] = (_.isPlainObject(value) && !(value instanceof Hash))
   ? new Hash(value)
   : value;
 }, this);
}
origin: makerbot/thingiverse-js

_.transform(data, (form, value, field) => {
  form.append(field, value);
 }, new FormData())
lodash(npm)LoDashStatictransform

JSDoc

An alternative to _.reduce; this method transforms object to a new accumulator object which is the result of
running each of its own enumerable properties through iteratee, with each invocation potentially mutating
the accumulator object. The iteratee is invoked with four arguments: (accumulator,
value, key, object). Iteratee functions may exit iteration early by explicitly returning false.

Most used lodash functions

  • LoDashStatic.map
    Creates an array of values by running each element in collection through iteratee. The iteratee is
  • LoDashStatic.isEmpty
    Checks if value is empty. A value is considered empty unless it’s an arguments object, array, string
  • LoDashStatic.forEach
    Iterates over elements of collection invoking iteratee for each element. The iteratee is invoked wit
  • LoDashStatic.find
    Iterates over elements of collection, returning the first element predicate returns truthy for.
  • LoDashStatic.pick
    Creates an object composed of the picked `object` properties.
  • LoDashStatic.get,
  • LoDashStatic.isArray,
  • LoDashStatic.filter,
  • LoDashStatic.merge,
  • LoDashStatic.isString,
  • LoDashStatic.isFunction,
  • LoDashStatic.assign,
  • LoDashStatic.extend,
  • LoDashStatic.includes,
  • LoDashStatic.keys,
  • LoDashStatic.cloneDeep,
  • LoDashStatic.uniq,
  • LoDashStatic.isObject,
  • LoDashStatic.omit

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