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leemour/reflections.rb

Last active June 28, 2018 02:58
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Ruby reflections - find source location and source code
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reflections.rb
# Show method location
method(:meth).source_location
# Nice gem 'method_source' makes life easier. Use it inside console:
require 'method_source'
# Show method source
method(:meth).source.display
# Show class or method definition
show-source Job
show-source Job.work
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