Class: Array
Instance Method Summary collapse
Instance Method Details
#/(len) ⇒ Object
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# File 'lib/shoes/ruby.rb', line 62 def / len a = [] each_with_index do |x, i| a << [] if i % len == 0 a.last << x end a end |
#dark? ⇒ Boolean
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# File 'lib/shoes/ruby.rb', line 71 def dark? r, g, b = self r + g + b < 0x55 * 3 end |
#light? ⇒ Boolean
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# File 'lib/shoes/ruby.rb', line 76 def light? r, g, b = self r + g + b > 0xAA * 3 end |