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author | 2020-11-16 00:10:28 +0100 | |
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committer | 2020-11-16 00:10:28 +0100 | |
commit | e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch) | |
tree | 55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/lodash/ary.js | |
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Diffstat (limited to 'node_modules/lodash/ary.js')
-rw-r--r-- | node_modules/lodash/ary.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/node_modules/lodash/ary.js b/node_modules/lodash/ary.js new file mode 100644 index 0000000..70c87d0 --- /dev/null +++ b/node_modules/lodash/ary.js @@ -0,0 +1,29 @@ +var createWrap = require('./_createWrap'); + +/** Used to compose bitmasks for function metadata. */ +var WRAP_ARY_FLAG = 128; + +/** + * Creates a function that invokes `func`, with up to `n` arguments, + * ignoring any additional arguments. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @param {number} [n=func.length] The arity cap. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.ary(parseInt, 1)); + * // => [6, 8, 10] + */ +function ary(func, n, guard) { + n = guard ? undefined : n; + n = (func && n == null) ? func.length : n; + return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); +} + +module.exports = ary; |