How to use
countBy
function
in
CollectionChain

Best JavaScript code snippets using lodash.CollectionChain.countBy(Showing top 1 results out of 315)

_.chain(aggData[0])
    .map(function(item) {
      return item.Timestamp + ' ' + item.EventType;
    })
    .countBy(_.identity)
    .value()

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.

ms
Tiny millisecond conversion utility
lodash
Lodash modular utilities.
glob
a little globber
async
Higher-order functions and common patterns for asynchronous code
node-fetch
A light-weight module that brings window.fetch to node.js
ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
path
debug
small debugging utility
yargs
yargs the modern, pirate-themed, successor to optimist.
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