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julioterra/gist:1265089

Created October 5, 2011 17:30
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enumerable filter methods
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gistfile1.rb
array = ["sparkfun", "adafruit", "digikey", "seed studio", "mouser", "jameco"]
p array.find {|cur| cur =~ /di/}
p array.find_all {|cur| cur =~ /di/}
p array.select {|cur| cur =~ /di/}
p array.reject {|cur| cur =~ /di/}
p array.grep(/.?di./) {|cur| cur.upcase}
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