Class: Spectra::ColorView

Inherits:
Object
  • Object
show all
Defined in:
lib/spectra/views/view.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(color, formatters) ⇒ ColorView

Returns a new instance of ColorView.



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# File 'lib/spectra/views/view.rb', line 74

def initialize(color, formatters)
  self.color = color 
  self.formatters = formatters
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/spectra/views/view.rb', line 83

def method_missing(name, *args)
  if Components.valid?(name)
    self.format(:value, self.color.send(name, *args))
  else
    super
  end
end

Instance Attribute Details

#color ⇒ Object

Returns the value of attribute color.



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# File 'lib/spectra/views/view.rb', line 72

def color
  @color
end

#formatters ⇒ Object

Returns the value of attribute formatters.



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# File 'lib/spectra/views/view.rb', line 72

def formatters
  @formatters
end

Instance Method Details

#format(type, value) ⇒ Object 



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# File 'lib/spectra/views/view.rb', line 107

def format(type, value)
  self.formatters[type].call(value)
end

#grayscale? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spectra/views/view.rb', line 99

def grayscale?
  self.color.components[:white] 
end

#hex ⇒ Object 



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# File 'lib/spectra/views/view.rb', line 103

def hex
  self.format(:value, Components.hexify(self.color.components))
end

#name ⇒ Object

Accessors



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# File 'lib/spectra/views/view.rb', line 95

def name
  self.format(:name, self.color)
end

#respond_to?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spectra/views/view.rb', line 79

def respond_to?(name)
  super || self.color.respond_to?(name)
end

#to_s ⇒ Object

Debugging



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# File 'lib/spectra/views/view.rb', line 115

def to_s
  "<view => #{self.color}>"
end