This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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20 lines
506 B
20 lines
506 B
// optional / simple context binding |
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var aFunction = require('./$.a-function'); |
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module.exports = function(fn, that, length){ |
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aFunction(fn); |
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if(that === undefined)return fn; |
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switch(length){ |
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case 1: return function(a){ |
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return fn.call(that, a); |
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}; |
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case 2: return function(a, b){ |
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return fn.call(that, a, b); |
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}; |
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case 3: return function(a, b, c){ |
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return fn.call(that, a, b, c); |
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}; |
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} |
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return function(/* ...args */){ |
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return fn.apply(that, arguments); |
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}; |
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}; |