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24 lines
769 B
24 lines
769 B
'use strict'; |
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var path = require('./$.path') |
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, invoke = require('./$.invoke') |
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, aFunction = require('./$.a-function'); |
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module.exports = function(/* ...pargs */){ |
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var fn = aFunction(this) |
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, length = arguments.length |
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, pargs = Array(length) |
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, i = 0 |
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, _ = path._ |
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, holder = false; |
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while(length > i)if((pargs[i] = arguments[i++]) === _)holder = true; |
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return function(/* ...args */){ |
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var that = this |
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, $$ = arguments |
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, $$len = $$.length |
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, j = 0, k = 0, args; |
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if(!holder && !$$len)return invoke(fn, pargs, that); |
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args = pargs.slice(); |
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if(holder)for(;length > j; j++)if(args[j] === _)args[j] = $$[k++]; |
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while($$len > k)args.push($$[k++]); |
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return invoke(fn, args, that); |
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}; |
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}; |