Created
March 25, 2015 12:09
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ruby super
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| class Parent | |
| def hi(name) | |
| puts "I'm parent" | |
| puts "Hi, #{name}" | |
| end | |
| end | |
| class Child < Parent | |
| def hi | |
| puts "I'm child" | |
| super("John") | |
| end | |
| end | |
| x = Child.new | |
| x.hi | |
| #I'm child | |
| #I'm parent | |
| #Hi, John |
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