Created
August 17, 2014 22:54
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| // this is ULTRA specialized to our use case | |
| function cbmap(array, fn, input) { | |
| fn( | |
| array[0] | |
| , input||[] | |
| , function (output) { | |
| cbmap(array.slice(1), fn, output) | |
| } | |
| ) | |
| } | |
| // how we would use it | |
| cbmap(command.reverse(), function executor (operator, input, next) { | |
| if (Object.prototype.toString.call(operator) === '[object Array]') | |
| // uh oh | |
| else if (typeof commands[operator] === 'function') | |
| commands[operator](input, next) | |
| else if (typeof operator === 'string' && !isNaN(operator)) | |
| next([].concat(Number(operator), input)) | |
| else | |
| next([].concat(operator, input)) | |
| }) |
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