Static class method : Class Methods « Class « Ruby

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Ruby » Class » Class Methods   Static class method #!/usr/bin/env ruby class Area   def Area.rect( length, width, units="inches" )     area = length*width     printf( "The area of this rectangle is %.2f %s.", area, units )     sprintf( "%.2f", area )   end end Area.rect( 12.5, 16 )   Related examples in the same category 1.  Creating Class Methods 2.  The area method is made available in all objects of class Square, 3.  Class methods give you the mechanism to properly implement the object counter

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