module Mosaiq::Palette

Palette defines various arrays of colors

Public Instance Methods

black_and_white() click to toggle source
# File lib/mosaiq/palette.rb, line 8
def black_and_white
  %w[#ffffff #000000]
end
grays() click to toggle source
# File lib/mosaiq/palette.rb, line 12
def grays
  0.upto(255).map { |n| "rgb(#{n}, #{n}, #{n})" }
end
random_colors(number) click to toggle source
# File lib/mosaiq/palette.rb, line 16
def random_colors(number)
  number.times.map do
    "rgb(#{rand(256)}, #{rand(256)}, #{rand(256)})"
  end
end