65 lines
1.5 KiB
JavaScript
65 lines
1.5 KiB
JavaScript
// Generated by LiveScript 1.4.0
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var apply, curry, flip, fix, over, memoize, slice$ = [].slice, toString$ = {}.toString;
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apply = curry$(function(f, list){
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return f.apply(null, list);
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});
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curry = function(f){
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return curry$(f);
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};
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flip = curry$(function(f, x, y){
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return f(y, x);
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});
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fix = function(f){
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return function(g){
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return function(){
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return f(g(g)).apply(null, arguments);
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};
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}(function(g){
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return function(){
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return f(g(g)).apply(null, arguments);
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};
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});
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};
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over = curry$(function(f, g, x, y){
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return f(g(x), g(y));
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});
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memoize = function(f){
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var memo;
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memo = {};
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return function(){
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var args, key, arg;
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args = slice$.call(arguments);
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key = (function(){
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var i$, ref$, len$, results$ = [];
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for (i$ = 0, len$ = (ref$ = args).length; i$ < len$; ++i$) {
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arg = ref$[i$];
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results$.push(arg + toString$.call(arg).slice(8, -1));
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}
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return results$;
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}()).join('');
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return memo[key] = key in memo
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? memo[key]
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: f.apply(null, args);
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};
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};
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module.exports = {
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curry: curry,
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flip: flip,
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fix: fix,
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apply: apply,
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over: over,
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memoize: memoize
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};
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function curry$(f, bound){
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var context,
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_curry = function(args) {
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return f.length > 1 ? function(){
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var params = args ? args.concat() : [];
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context = bound ? context || this : this;
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return params.push.apply(params, arguments) <
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f.length && arguments.length ?
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_curry.call(context, params) : f.apply(context, params);
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} : f;
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};
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return _curry();
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} |