Module: HexHelper

Extended by:: HexHelper

Included in:: HexHelper

Defined in:: lib/rails_com/utils/hex_helper.rb

Instance Method Summary collapse

Instance Method Details

#rgb_sample ⇒ `Object`



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# File 'lib/rails_com/utils/hex_helper.rb', line 8

def rgb_sample
  "##{sample}"
end

#sample ⇒ `Object`



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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