Funny dcc5a1d76c 项目初始化		3 anni fa
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example	dcc5a1d76c 项目初始化	3 anni fa
test	dcc5a1d76c 项目初始化	3 anni fa
.travis.yml	dcc5a1d76c 项目初始化	3 anni fa
LICENSE	dcc5a1d76c 项目初始化	3 anni fa
README.markdown	dcc5a1d76c 项目初始化	3 anni fa
index.js	dcc5a1d76c 项目初始化	3 anni fa
package.json	dcc5a1d76c 项目初始化	3 anni fa

concat-map

Concatenative mapdashery.

example

var concatMap = require('concat-map');
var xs = [ 1, 2, 3, 4, 5, 6 ];
var ys = concatMap(xs, function (x) {
    return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
});
console.dir(ys);

[ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]

methods

var concatMap = require('concat-map')

concatMap(xs, fn)

Return an array of concatenated elements by calling fn(x, i) for each element x and each index i in the array xs.

When fn(x, i) returns an array, its result will be concatenated with the result array. If fn(x, i) returns anything else, that value will be pushed onto the end of the result array.

install

With npm do:

npm install concat-map

license

MIT

notes

This module was written while sitting high above the ground in a tree.

README.markdown