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28 lines
779 B
JavaScript
28 lines
779 B
JavaScript
/** Other functional functions I'm playing around with */
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/** Returns a function with a clean prototype that calls the base function. */
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Function.prototype.copy = function() {
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var f = this;
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return function() {
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return f.apply(this, arguments);
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}
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}
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/** Returns a constructor that will take an object as an initializer list. */
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function initializer() {
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return function(members) {
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for(key in members) {
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this[key] = members[key];
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}
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}
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}
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/** Returns a constructor that will take an object as an initializer list. Takes
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an object of properties that are added to the constructor's prototype. */
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function protoInitializer(protoMembers) {
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var construct = initializer();
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for(key in protoMembers) {
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construct.prototype[key] = protoMembers[key];
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}
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return construct;
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}
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