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== First Step == | |||
=== Call Ruby command line === | |||
<pre>irb</pre> | <pre>irb</pre> | ||
=== Methode === | |||
* Define a methode "m" | |||
def m(name = "World") | |||
puts "Hello Mr #{name.capitalize}!" | |||
end | |||
* Execute | |||
m("nicolas") | |||
Hello Mr Nicolas! | |||
=> nil | |||
Revision as of 23:14, 12 November 2014
First Step
Call Ruby command line
irb
Methode
- Define a methode "m"
def m(name = "World") puts "Hello Mr #{name.capitalize}!" end
- Execute
m("nicolas")
Hello Mr Nicolas! => nil