Created
November 4, 2012 22:51
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Ruby's merge calls to_hash
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| >> obj = Object.new | |
| => #<Object:0x007ff6bd6b07e0> | |
| >> def obj.to_hash; { bar: 'bar' } end | |
| => nil | |
| >> { foo: 'foo' }.merge(obj) | |
| => {:foo=>"foo", :bar=>"bar"} |
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