Class: RuboCop::Formatter::HTMLFormatter::Color

Inherits:

Struct

• Object
• Struct
• RuboCop::Formatter::HTMLFormatter::Color

Defined in:

lib/rubocop/formatter/html_formatter.rb

Instance Attribute Summary

• #alpha ⇒ Object

  Returns the value of attribute alpha.

• #blue ⇒ Object

  Returns the value of attribute blue.

• #green ⇒ Object

  Returns the value of attribute green.

• #red ⇒ Object

  Returns the value of attribute red.

Instance Method Summary

• #fade_out(amount) ⇒ Object
• #to_s ⇒ Object

Instance Attribute Details

#alpha ⇒ Object

Returns the value of attribute alpha

Returns:

• (Object) —

  the current value of alpha

# File 'lib/rubocop/formatter/html_formatter.rb', line 18

def alpha
  @alpha
end

#blue ⇒ Object

Returns the value of attribute blue

Returns:

• (Object) —

  the current value of blue

# File 'lib/rubocop/formatter/html_formatter.rb', line 18

def blue
  @blue
end

#green ⇒ Object

Returns the value of attribute green

Returns:

• (Object) —

  the current value of green

# File 'lib/rubocop/formatter/html_formatter.rb', line 18

def green
  @green
end

#red ⇒ Object

Returns the value of attribute red

Returns:

• (Object) —

  the current value of red

# File 'lib/rubocop/formatter/html_formatter.rb', line 18

def red
  @red
end

Instance Method Details

#fade_out(amount) ⇒ Object

# File 'lib/rubocop/formatter/html_formatter.rb', line 23

def fade_out(amount)
  dup.tap do |color|
    color.alpha -= amount
  end
end

#to_s ⇒ Object

# File 'lib/rubocop/formatter/html_formatter.rb', line 19

def to_s
  "rgba(#{values.join(', ')})"
end