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| author | ruki <waruqi@gmail.com> | 2018-11-08 00:38:48 +0800 |
|---|---|---|
| committer | ruki <waruqi@gmail.com> | 2018-11-07 21:53:09 +0800 |
| commit | 26105034da4fcce7ac883c899d781f016559310d (patch) | |
| tree | c459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/es5-ext/array/generate.js | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
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Diffstat (limited to 'node_modules/es5-ext/array/generate.js')
| -rw-r--r-- | node_modules/es5-ext/array/generate.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/node_modules/es5-ext/array/generate.js b/node_modules/es5-ext/array/generate.js new file mode 100644 index 00000000..42b69303 --- /dev/null +++ b/node_modules/es5-ext/array/generate.js @@ -0,0 +1,18 @@ +"use strict"; + +var toPosInt = require("../number/to-pos-integer") + , value = require("../object/valid-value") + , slice = Array.prototype.slice; + +module.exports = function (length /*, …fill*/) { + var arr, currentLength; + length = toPosInt(value(length)); + if (length === 0) return []; + + arr = arguments.length < 2 ? [undefined] : slice.call(arguments, 1, 1 + length); + + while ((currentLength = arr.length) < length) { + arr = arr.concat(arr.slice(0, length - currentLength)); + } + return arr; +}; |
