Created
April 24, 2015 20:32
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Ruby nil_chain FTW
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| module Kernel | |
| def nil_chain(ret_val = nil, &block) | |
| begin | |
| result = yield | |
| return ret_val if result.nil? | |
| result | |
| rescue NoMethodError | |
| rescue NameError | |
| return ret_val | |
| end | |
| end | |
| end |
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Stop using try!
Full disclosure, this is a complete rip off from https://github.com/forgecrafted/finishing_moves