Created
November 28, 2012 15:37
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Symbol.all_symbols behavior
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| irb(main):010:0> Symbol.all_symbols.map(&:to_s).grep /all_symbols/ | |
| => [] | |
| irb(main):011:0> Symbol.all_symbols.map(&:to_s).grep /foocowbar/ | |
| => [] | |
| irb(main):012:0> def foocowbar; nil; end | |
| => nil | |
| irb(main):013:0> Symbol.all_symbols.map(&:to_s).grep /foocowbar/ | |
| => ["foocowbar"] |
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