32 lines
898 B
JavaScript
32 lines
898 B
JavaScript
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var identity = require('./identity'),
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partial = require('./partial');
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/**
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* Creates a function that provides `value` to `wrapper` as its first
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* argument. Any additional arguments provided to the function are appended
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* to those provided to the `wrapper`. The wrapper is invoked with the `this`
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* binding of the created function.
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*
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* @static
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* @memberOf _
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* @since 0.1.0
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* @category Function
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* @param {*} value The value to wrap.
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* @param {Function} [wrapper=identity] The wrapper function.
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* @returns {Function} Returns the new function.
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* @example
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*
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* var p = _.wrap(_.escape, function(func, text) {
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* return '<p>' + func(text) + '</p>';
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* });
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*
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* p('fred, barney, & pebbles');
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* // => '<p>fred, barney, & pebbles</p>'
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*/
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function wrap(value, wrapper) {
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wrapper = wrapper == null ? identity : wrapper;
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return partial(wrapper, value);
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}
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module.exports = wrap;
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