Class: Klee::Collaborators

Inherits:
Object
  • Object
show all
Defined in:
lib/klee/collaborators.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(const) ⇒ Collaborators

Returns a new instance of Collaborators.



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# File 'lib/klee/collaborators.rb', line 5

def initialize(const)
  unless const.is_a?(Module)
    raise ArgumentError, "expected a class or module, got #{const.inspect}"
  end

  path = Object.const_source_location(const.name)&.first
  unless path && File.file?(path)
    raise Error, "cannot locate source for #{const}"
  end

  @const = const
  @analyzer = FileAnalyzer.new(path)
end

Instance Attribute Details

#const ⇒ Object (readonly)

Returns the value of attribute const.



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# File 'lib/klee/collaborators.rb', line 18

def const
  @const
end

Instance Method Details

#rank ⇒ Object 



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# File 'lib/klee/collaborators.rb', line 24

def rank
  tally.group_by { |_, count| count }
    .sort.reverse.to_h
    .transform_values { |value| value.map(&:first) }
    .reject { |key, _value| key < 3 }
end

#tally ⇒ Object 



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# File 'lib/klee/collaborators.rb', line 20

def tally
  @analyzer.collaborators.tally
end