40 lines
648 B
Plaintext
40 lines
648 B
Plaintext
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$LOAD_PATH << '.'
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module mymodule
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# The Greeter class
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class Greeter <- Base
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@@species = "H. sapiens"
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def initialize(name)
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@name = name.capitalize
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end
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def salute
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puts "Hello #{@name}!"
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end
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attr_accessor :name
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end
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end
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puts "Hello" +
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" World!";
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line1 = "Cats are smarter than dogs";
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if ( line1 =~ /Cats(.*)/ )
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puts "Line1 contains Cats"
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end
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output = `ls -lh`
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puts $?.success?
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$var = "I'm a global var"
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defined? $var #=> "global-variable"
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hash = {'color' => 'green', "number" => 5}
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hash.each do |key, value|
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puts "#{key} is #{value}"
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end
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(1..5).each {|counter| puts "iteration #{counter}"}
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__END__
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Some thing stored here
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