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tily

v2.23.2

Published

Fast, small and purely functional utility library

Downloads

2,641

Readme

tily

Fast, small and purely functional utility library.

API Document

Install

$ npm install tily

Features

Structure of the library

  • /object – for objects
  • /string – for strings
  • /promise – for promises
  • /array – for arrays or array-like objects
  • /function – for functions – composition, currying and so on, also a set of simple functions (noop, T, F)
  • /is – set of type checking methods
  • / – root contains utilities which don't satisfy any of the above categories or are universal

Usage

import pathOr from 'tily/object/pathOr';
import compose from 'tily/function/compose';
import toLower from 'tily/string/toLower';
import map from 'tily/array/map';

const toLowerName = compose(toLower, pathOr(['name'], ''));
const result = map(toLowerName)([{name: 'testA'}, {name: 'testb'}]);

Benchmarks

$ npm run benchmark

| Utility | Lodash | Ramda | Tily | | ------------- | ------------------ | ----------------- | ----------------- | | clone | 120,807 ops/sec | 112,053 ops/sec | 293,572 ops/sec | | array/filter | 2,080,728 ops/sec | 1,849,633 ops/sec | 2,046,113 ops/sec | | is/empty | 1,506,963 ops/sec | 474,177 ops/sec | 3,731,564 ops/sec | | function/flip | 7,528,745 ops/sec | 3,735,143 ops/sec | 3,490,207 ops/sec | | object/path | 12,023,128 ops/sec | 8,894,639 ops/sec | 7,587,076 ops/sec | | string/trim | 4,215,928 ops/sec | 1,034,655 ops/sec | 6,029,794 ops/sec |

Browser support

  • Chrome >= 40
  • Firefox >= 52
  • Edge >= 14
  • IE >= 11
  • Safari >= 10
  • iOS >= 10
  • Android >= 4.4

Node support

  • 6.4.0 and higher

Bundle size

| Library | Bundle size | | ------------------------------- | ----------- | | import _ from 'lodash' | 70.1 kb | | import ... from 'lodash/...' | 21.8 kb | | import R from 'ramda' | 41.3 kb | | import ... from 'ramda/src/...' | 10 kb | | import ... from 'tily/...' | 2.32 kb |

For detailed comparison with specific libraries see COMPARE.md