chensenlai 10988628a0 语音房项目初始化		%!s(int64=5) %!d(string=hai) anos
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example	10988628a0 语音房项目初始化	%!s(int64=5) %!d(string=hai) anos
test	10988628a0 语音房项目初始化	%!s(int64=5) %!d(string=hai) anos
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LICENSE	10988628a0 语音房项目初始化	%!s(int64=5) %!d(string=hai) anos
README.markdown	10988628a0 语音房项目初始化	%!s(int64=5) %!d(string=hai) anos
index.js	10988628a0 语音房项目初始化	%!s(int64=5) %!d(string=hai) anos
package.json	10988628a0 语音房项目初始化	%!s(int64=5) %!d(string=hai) anos

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