module HexHelper
Public Instance Methods
rgb_sample()
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# File lib/rails_com/utils/hex_helper.rb, line 8 def rgb_sample "##{sample}" end
sample()
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# File lib/rails_com/utils/hex_helper.rb, line 4 def sample [rand(0..255), rand(0..255), rand(0..255)].map { |i| i.to_s(16).rjust(2, '0') }.join end