Class: Polychromasia::ColorPicker

Inherits:
Object
  • Object
show all
Defined in:
lib/polychromasia.rb

Instance Method Summary collapse

Instance Method Details

#random_colors_to_hex ⇒ Object 



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# File 'lib/polychromasia.rb', line 5

def random_colors_to_hex
  color_values = Hash.new
  color_inputs = ['red', 'green', 'blue']

  color_inputs.each do |i|
    v = rand(255)
    color_values[i.to_s] = v
  end

  @hex_color = ""
  color = color_values.values

  color.each do |component|
    hex = component.to_s(16)
    if component < 10
      @hex_color << "0#{hex}"
    else
      @hex_color << hex
    end
  end

  puts @hex_color
  return @hex_color
end