class Dogviz::Colorizer

Public Class Methods

new() click to toggle source
# File lib/dogviz/colorizer.rb, line 3
    def initialize
      @i = 0
      @colors = %w(#9e0142
#d53e4f
#e45d33
#ed9e61
#762a83
#9970ab
#c6f578
#abdda4
#66c2a5
#3288bd
#5e4fa2)
    end

Public Instance Methods

next() click to toggle source
# File lib/dogviz/colorizer.rb, line 18
def next
  color = @colors[@i]
  @i += 1
  @i = 0 unless @i < @colors.length
  color
end