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| 1.upto(100){|i|puts"FizzBuzz#{i}"[i%3<1?0:i%5<1?4:8,i%15<1?8:4]} | |
| =begin | |
| 1.upto(100) do |num| | |
| puts"FizzBuzz#{num}"[ num%3<1 ? 0 : num%5<1 ? 4 : 8, num%15<1 ? 8 : 4 ] | |
| end | |
| =end |
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| def calculator(expression, *args) | |
| { | |
| add: -> (a,b) { a + b }, | |
| subtract: -> (a,b) { a - b }, | |
| divide: -> (a,b) { a / b }, | |
| multiply: -> (a,b) { a * b}, | |
| power: -> (a,b) { a ** b } | |
| }[expression].call(*args) | |
| end |
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| var fibonacci = function(n) { | |
| return n < 2 ? n : arguments.callee(n - 1) + arguments.callee(n - 2); | |
| }; |
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| =========================== | |
| | Match any url | | |
| | -------------- | | |
| | https://www.google.com/ | | |
| | http://gdi2290.com/ | | |
| | ftp://s3.amazom.com/ | | |
| | -------------- | | |
| | /(ht|f)tps?://.+/g | | |
| =========================== |
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| function MONAD() { | |
| return function unit(value) { | |
| var monad = Object.create(null); | |
| monad.bind = function(func) { | |
| return func(value); | |
| }; | |
| return monad; | |
| }; | |
| } |
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| function Monad() { | |
| var prototype = Object.create(null); | |
| function unit(value) { | |
| var monad = Object.create(prototype); | |
| monad.bind = function(func, args) { | |
| return func.apply(undefined, [value].concat(Array.prototype.slice.apply(args || []))); | |
| } | |
| return monad; | |
| } | |
| unit.lift = function(name, func) { |
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| function MONAD(modifier) { | |
| var prototype = Object.create(null); | |
| function unit(value) { | |
| var monad = Object.create(prototype); | |
| monad.bind = function(func, args) { | |
| return func.apply(undefined, [value].concat(Array.prototype.slice.apply(args || []))); | |
| }; | |
| if (typeof modifier === 'function') { | |
| modifier(monad, value); | |
| } |
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| // vow.js | |
| // Douglas Crockford | |
| // 2013-01-28 | |
| // Public Domain | |
| /*global setImmediate */ | |
| var VOW = (function () { |
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| var bubbleSort = function(array) { | |
| if (array.constructor !== Array) throw 'not an Array'; | |
| do { | |
| var somethingWasSwapped = false; | |
| // go through and... | |
| for(var i = 0, ii = array.length; i < ii; i++) { | |
| // if necessary | |
| if (array[i] > array[i + 1]) { | |
| // swap the two indices | |
| somethingWasSwapped = true; |
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| var fs = require('fs'); | |
| module.export.fileObj = function(file, encode) { | |
| var status = 'pending', | |
| doneStack = [], | |
| failStack = [], | |
| done, fail, fullFail, fullData, | |
| rect = {}; | |
| fs.fileRead(file, encode, function(data, err) { | |
| if (!err) { |