class Utils
Public Class Methods
new()
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# File lib/penticon/utils.rb, line 5 def initialize @bg ='#fefefe' @colors = [] @colors[0] = "#eeeeee" @colors[1] = "#d6e685" @colors[2] = "#8cc665" @colors[3] = "#44a340" @colors[4] = "#1e6823" @padding = 5 @tile_size = 30 @penticon_size = (5 * @tile_size) + 30 end
Public Instance Methods
hash(string)
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# File lib/penticon/utils.rb, line 20 def hash(string) return Digest::SHA1.hexdigest string end
mapp(a)
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# File lib/penticon/utils.rb, line 24 def mapp(a) return Integer((4 * Integer(a)) / 15) end