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Psych loading WTF
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| $ gem list psych | |
| *** LOCAL GEMS *** | |
| psych (2.0.8) | |
| $ ruby -r yaml -e 'puts Psych.methods.include?(:load_file)' | |
| true | |
| $ pry -r yaml | |
| [1] pry(main)> Psych.load_file | |
| ArgumentError: wrong number of arguments (0 for 1) | |
| from /Users/damien/.rbenv/versions/2.2.0/lib/ruby/2.2.0/psych.rb:463:in `load_file' | |
| [2] pry(main)> Psych::load_file | |
| ArgumentError: wrong number of arguments (0 for 1) | |
| from /Users/damien/.rbenv/versions/2.2.0/lib/ruby/2.2.0/psych.rb:463:in `load_file' | |
| [3] pry(main)> | |
| ### | |
| ### Now let's gem update... | |
| ### | |
| $ gem install psych | |
| Fetching: psych-2.0.12.gem (100%) | |
| Building native extensions. This could take a while... | |
| Successfully installed psych-2.0.12 | |
| 1 gem installed | |
| $ gem list psych | |
| *** LOCAL GEMS *** | |
| psych (2.0.12, 2.0.8) | |
| $ ruby -r yaml -e 'puts Psych.methods.include?(:load_file)' | |
| true | |
| $ pry -r yaml | |
| [1] pry(main)> Psych.load_file | |
| NoMethodError: undefined method `load_file' for Psych:Module | |
| from (pry):1:in `__pry__' | |
| [2] pry(main)> Psych::load_file | |
| NoMethodError: undefined method `load_file' for Psych:Module | |
| from (pry):2:in `__pry__' | |
| [3] pry(main)> |
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This is with Ruby 2.2.0 under rbenv 0.4.0