taroyanaka

taroyanaka / ramda4.js

Created October 24, 2018 02:36 — forked from sebabouche/ramda4.js

ramda: has, path, propOr, pathOr, keys, values

	import { has, path, propOr, pathOr, keys, values } from "ramda"

	const one = {
	a: "Bingo",
	b: {
	c: "Bingo",
	},
	}

	const two = {

taroyanaka / permutations.js

Created October 23, 2018 04:26 — forked from CrossEye/permutations.js

Find permutations of a list of (distinct) values. Uses Ramda

	// https://codepen.io/taroyanaka/pen/bmxoMw?editors=0011
	const R = require('ramda');

	const permutations = (tokens, subperms = [[]]) =>
	R.isEmpty(tokens) ?
	subperms :
	R.addIndex(R.chain)((token, idx) => permutations(
	R.remove(idx, 1, tokens),
	R.map(R.append(token), subperms)
	), tokens);

taroyanaka / StreamToString.go

Created October 18, 2018 08:11 — forked from tejainece/StreamToString.go

Golang: io.Reader stream to string or byte slice

	import "bytes"

	func StreamToByte(stream io.Reader) []byte {
	buf := new(bytes.Buffer)
	buf.ReadFrom(stream)
	return buf.Bytes()
	}

	func StreamToString(stream io.Reader) string {
	buf := new(bytes.Buffer)