Module: Mosaiq::Palette

Defined in:
lib/mosaiq/palette.rb

Overview

Palette defines various arrays of colors

Class Method Summary collapse

Class Method Details

.black_and_white ⇒ Object 



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# File 'lib/mosaiq/palette.rb', line 8

def black_and_white
  %w[#ffffff #000000]
end

.grays ⇒ Object 



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# File 'lib/mosaiq/palette.rb', line 12

def grays
  0.upto(255).map { |n| "rgb(#{n}, #{n}, #{n})" }
end

.random_colors(number) ⇒ Object 



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# File 'lib/mosaiq/palette.rb', line 16

def random_colors(number)
  number.times.map do
    "rgb(#{rand(256)}, #{rand(256)}, #{rand(256)})"
  end
end