Created
January 29, 2016 23:15
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| [1] pry(main)> using Refinements::StringNumericalConversions | |
| => main | |
| [2] pry(main)> "12".to_integer | |
| NoMethodError: undefined method `to_integer' for "12":String | |
| from (pry):2:in `<main>' | |
| [3] pry(main)> class Foo | |
| [3] pry(main)* using Refinements::StringNumericalConversions | |
| [3] pry(main)* def bar | |
| [3] pry(main)* "12".to_integer | |
| [3] pry(main)* end | |
| [3] pry(main)* end | |
| => :bar | |
| [4] pry(main)> Foo.new.bar | |
| => 12 |
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