807dd273fd
the reminder not showing content on the card at dashboard view and the quizes are hardcoded must move to the db make api's for it
63 lines
1.1 KiB
Markdown
63 lines
1.1 KiB
Markdown
concat-map
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==========
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Concatenative mapdashery.
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[](http://ci.testling.com/substack/node-concat-map)
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[](http://travis-ci.org/substack/node-concat-map)
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example
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=======
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``` js
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var concatMap = require('concat-map');
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var xs = [ 1, 2, 3, 4, 5, 6 ];
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var ys = concatMap(xs, function (x) {
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return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
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});
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console.dir(ys);
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```
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***
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```
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[ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]
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```
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methods
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=======
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``` js
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var concatMap = require('concat-map')
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```
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concatMap(xs, fn)
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-----------------
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Return an array of concatenated elements by calling `fn(x, i)` for each element
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`x` and each index `i` in the array `xs`.
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When `fn(x, i)` returns an array, its result will be concatenated with the
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result array. If `fn(x, i)` returns anything else, that value will be pushed
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onto the end of the result array.
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install
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=======
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With [npm](http://npmjs.org) do:
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```
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npm install concat-map
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```
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license
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=======
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MIT
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notes
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=====
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This module was written while sitting high above the ground in a tree.
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