29 lines
852 B
JavaScript
29 lines
852 B
JavaScript
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define(['./restArguments', './isFunction', './map', './_deepGet', './_toPath'], function (restArguments, isFunction, map, _deepGet, _toPath) {
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// Invoke a method (with arguments) on every item in a collection.
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var invoke = restArguments(function(obj, path, args) {
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var contextPath, func;
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if (isFunction(path)) {
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func = path;
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} else {
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path = _toPath(path);
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contextPath = path.slice(0, -1);
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path = path[path.length - 1];
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}
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return map(obj, function(context) {
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var method = func;
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if (!method) {
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if (contextPath && contextPath.length) {
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context = _deepGet(context, contextPath);
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}
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if (context == null) return void 0;
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method = context[path];
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}
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return method == null ? method : method.apply(context, args);
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});
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});
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return invoke;
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});
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