Class: OverridesTracker::Util

Inherits:
Object
  • Object
show all
Defined in:
lib/overrides_tracker/util.rb

Class Method Summary collapse

Class Method Details

.method_hash(method) ⇒ Object 



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# File 'lib/overrides_tracker/util.rb', line 7

def method_hash method
    begin
        {
            :sha => method_sha(method),
            :location => method.source_location,
            :body => outdented_method_body(method),
        }
    rescue
        {
            :sha => method.hash,
            :location => nil,
            :body => nil,
        }
    end
end

.method_sha(method) ⇒ Object 



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# File 'lib/overrides_tracker/util.rb', line 29

def method_sha method
  Digest::SHA1.hexdigest(method.source.gsub(/\s+/, ' '))
end

.outdented_method_body(method) ⇒ Object 



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# File 'lib/overrides_tracker/util.rb', line 23

def outdented_method_body method
  body = method.source
  indent = body.match(/^\W+/).to_s
  body.lines.map{|l| l.sub(indent, '')}.join
end