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Start your free trialBadarinath Kodegenahalli
2,075 PointsQuery on Module
I am new to Ruby and was going through some tutorials, where I come with the following code
module DecimalCode RED = "rgb(255,0,0)" GREEN = "rgb(0,128,0)"
def code return "RED : Decimal code #{RED}" end
def DecimalCode.code return "GREEN : Decimal code #{GREEN}" end
def hello return "Hello world!" end
end
include DecimalCode puts DecimalCode.hello puts DecimalCode.code
My queries
- What is the difference between the methods "code" and "DecimalCode.code"
- When I do not include the module and type "puts DecimalCode.code" it always prints Green: Decimal code, why is that so?