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Diffstat (limited to 'alarm/node_modules/lodash/before.js')
-rw-r--r-- | alarm/node_modules/lodash/before.js | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/alarm/node_modules/lodash/before.js b/alarm/node_modules/lodash/before.js deleted file mode 100644 index a3e0a16..0000000 --- a/alarm/node_modules/lodash/before.js +++ /dev/null @@ -1,40 +0,0 @@ -var toInteger = require('./toInteger'); - -/** Error message constants. */ -var FUNC_ERROR_TEXT = 'Expected a function'; - -/** - * Creates a function that invokes `func`, with the `this` binding and arguments - * of the created function, while it's called less than `n` times. Subsequent - * calls to the created function return the result of the last `func` invocation. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Function - * @param {number} n The number of calls at which `func` is no longer invoked. - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new restricted function. - * @example - * - * jQuery(element).on('click', _.before(5, addContactToList)); - * // => Allows adding up to 4 contacts to the list. - */ -function before(n, func) { - var result; - if (typeof func != 'function') { - throw new TypeError(FUNC_ERROR_TEXT); - } - n = toInteger(n); - return function() { - if (--n > 0) { - result = func.apply(this, arguments); - } - if (n <= 1) { - func = undefined; - } - return result; - }; -} - -module.exports = before; |