Class: ASEPalette::Group

Inherits:
Object
  • Object
show all
Defined in:
lib/ase-palette/group.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Group

Initialize group



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# File 'lib/ase-palette/group.rb', line 8

def initialize(name)
  @name = name
  @colors = []
end

Instance Attribute Details

#colors ⇒ Object (readonly)

Name and colors cannot changed once a group is created in order to protect the integrity of unique names in a palette



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# File 'lib/ase-palette/group.rb', line 5

def colors
  @colors
end

#name ⇒ Object (readonly)

Name and colors cannot changed once a group is created in order to protect the integrity of unique names in a palette



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# File 'lib/ase-palette/group.rb', line 5

def name
  @name
end

Instance Method Details

#remove_color_with_name(name) ⇒ Object 



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# File 'lib/ase-palette/group.rb', line 35

def remove_color_with_name(name)
  @colors = @colors.select { |color| color.name != name }
end

#to_h ⇒ Object

Convert group to hash, necessary for binary representation



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# File 'lib/ase-palette/group.rb', line 28

def to_h
  {
    name: @name,
    colors: @colors.map(&:to_h),
  }
end

#to_s ⇒ Object

Convert group to string



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# File 'lib/ase-palette/group.rb', line 14

def to_s
  s = "- #{@name}:\n"
  if @colors.length > 0
    @colors.each do |color|
      s += "  #{color}\n"
    end
  else
    s += "  <empty>\n"
  end
  s
end