JSPM

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  • License MIT

Pure function JavaScript library

Package Exports

  • functionfoundry
  • functionfoundry/fn/parsequery

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (functionfoundry) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Circle CI

FunctionFoundry is JavaScript function library without side effects.

It is for formula.

Install

npm install --save functionfoundry
// import the the entire library
var ff = require('functionfoundry')

// import specific files
var isArray = require('functionfoundry/fn/isarray')

Required Polyfills

The library depends on a modern JavaScript runtime. Load a polyfill like in core-js or babel-polyfill to support old browsers.

Install required polyfills with core-js:

require('core-js/fn/object/assign');
require('core-js/fn/object/keys');
require('core-js/fn/array/map');
require('core-js/fn/array/reduce');

Examples

var { and, eq, len, gt, lt, isnumber, isText, isEmail, isEmpty, lower, proper, text, date}
= require('functionfoundry')

isnumber(1),
isText('this is'),
isEmail('me@gmail.com'),
isEmpty(''),
gt(2, 1),
lt(1, 2),
and(true, false, true),
eq(len('foo'), 3),
eq(lower('HAPPY'), 'happy'),
eq(proper('happy'), 'Happy'),
eq(text(4200.00, "$#,###.00"), '$4,200.00'),
eq(text(date(2000, 2, 1), "m-d-yyyy"), '2-1-2000')

Optionally, may load specific functions to reduce bundle size.

var isNumber = require('functionfoundry/fn/isnumber')
var proper = require('functionfoundry/fn/proper')