Contents

$LOAD_PATH.unshift '../lib'
require 'memory_record'

class Palette
  include MemoryRecord
  memory_record [
    { key: :coral,  r: 255, g: 127, b:   0 },
    { key: :tomato, r: 255, g:  99, b:  71 },
    { key: :gold,   r: 255, g: 215, b:   0 },
  ]

  def rgb
    [r, g, b]
  end

  def hex
    "#" + rgb.collect { |e| "%02X" % e }.join
  end

  def name
    super.capitalize
  end
end

Palette[:tomato].key        # => :tomato
Palette[:tomato].name       # => "Tomato"
Palette[:tomato].rgb        # => [255, 99, 71]
Palette[:tomato].hex        # => "#FF6347"
Palette.collect(&:hex)      # => ["#FF7F00", "#FF6347", "#FFD700"]

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
memory_record-0.0.17	examples/0100_basic.rb
memory_record-0.0.15	examples/0100_basic.rb
memory_record-0.0.14	examples/0100_basic.rb
memory_record-0.0.13	examples/0100_basic.rb
memory_record-0.0.12	examples/0100_basic.rb