Method: NSArray#uicolor

Defined in:
lib/ios/sugarcube-color/nsarray.rb

#uicolor(alpha = nil) ⇒ Object

[160, 210, 242].uicolor => 0xA0D2F2.uicolor [160, 210, 242, 0.5].uicolor => 0xA0D2F2.uicolor(0.5)



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# File 'lib/ios/sugarcube-color/nsarray.rb', line 5

def uicolor(alpha=nil)
  red = self[0] / 255.0
  green = self[1] / 255.0
  blue = self[2] / 255.0
  if self[3]
    alpha = self[3]
  end
  alpha ||= 1.0
  UIColor.colorWithRed(red, green: green, blue: blue, alpha: alpha.to_f)
end