Class: Reek::ClassContext

Inherits:
CodeContext show all
Defined in:
lib/reek/class_context.rb

Instance Attribute Summary

Attributes inherited from CodeContext

#name

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from CodeContext

#matches?, #method_missing

Constructor Details

#initialize(outer, name, superclass = nil) ⇒ ClassContext

Returns a new instance of ClassContext.



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# File 'lib/reek/class_context.rb', line 18

def initialize(outer, name, superclass = nil)
  super(outer, nil)
  @name = name
  @superclass = superclass
  @parsed_methods = []
  @instance_variables = Set.new
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Reek::CodeContext

Class Method Details

.create(outer, exp) ⇒ Object 



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# File 'lib/reek/class_context.rb', line 13

def ClassContext.create(outer, exp)
  res = Name.resolve(exp[1], outer)
  ClassContext.new(res[0], res[1], exp[2])
end

Instance Method Details

#find_module(modname) ⇒ Object 



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# File 'lib/reek/class_context.rb', line 30

def find_module(modname)
  return nil unless myself
  @myself.const_or_nil(modname.to_s)
end

#is_overriding_method?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reek/class_context.rb', line 35

def is_overriding_method?(name)
  return false unless myself
  @myself.is_overriding_method?(name.to_s)
end

#is_struct? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reek/class_context.rb', line 40

def is_struct?
  @superclass == [:const, :Struct]
end

#myself ⇒ Object 



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# File 'lib/reek/class_context.rb', line 26

def myself
  @myself ||= @outer.find_module(@name)
end

#num_methods ⇒ Object 



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# File 'lib/reek/class_context.rb', line 44

def num_methods
  @parsed_methods.length
end

#outer_name ⇒ Object 



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# File 'lib/reek/class_context.rb', line 56

def outer_name
  "#{@outer.outer_name}#{@name}#"
end

#record_instance_variable(sym) ⇒ Object 



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# File 'lib/reek/class_context.rb', line 48

def record_instance_variable(sym)
  @instance_variables << Name.new(sym)
end

#record_method(name) ⇒ Object 



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# File 'lib/reek/class_context.rb', line 52

def record_method(name)
  @parsed_methods << name.to_s
end

#to_s ⇒ Object 



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# File 'lib/reek/class_context.rb', line 60

def to_s
  "#{@outer.outer_name}#{@name}"
end

#variable_names ⇒ Object 



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# File 'lib/reek/class_context.rb', line 64

def variable_names
  @instance_variables
end