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benbuckman/magicdictionary.coffee

Created November 30, 2012 21:07
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  1. Ben Buckman created this gist Nov 30, 2012.
    16 changes: 16 additions & 0 deletions magicdictionary.coffee
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,16 @@
    dict = ['hello', 'kitty', 'farm']

    isWordInDict = (word)->
    (dict.indexOf(word) > -1)

    findAllWords = (str)->
    words = []

    for startInd in [0..(str.length - 1)]
    for endInd in [(startInd + 1)..str.length]
    word = str.substr startInd, endInd - startInd
    if isWordInDict word then words.push word

    words

    console.log findAllWords 'okhellokittynofarm'