Class: Reek::BlockContext

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

Instance Attribute Summary

Attributes inherited from CodeContext

#name

Instance Method Summary collapse

Methods inherited from CodeContext

#matches?, #method_missing, #num_methods, #to_s

Constructor Details

#initialize(outer, exp) ⇒ BlockContext

Returns a new instance of BlockContext.



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

def initialize(outer, exp)
  super
  @name = Name.new('block')
  @parameters = exp[0] if exp
  @parameters ||= []
  @parameters.extend(ParameterSet)
  @local_variables = Set.new
end

Dynamic Method Handling

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

Instance Method Details

#has_parameter(name) ⇒ Object 



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# File 'lib/reek/block_context.rb', line 39

def has_parameter(name)
  @parameters.include?(name) or @outer.has_parameter(name)
end

#inside_a_block? ⇒ Boolean

Returns:

  • (Boolean) 


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

def inside_a_block?
  true
end

#nested_block? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reek/block_context.rb', line 43

def nested_block?
  @outer.inside_a_block?
end

#outer_name ⇒ Object 



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# File 'lib/reek/block_context.rb', line 51

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

#record_local_variable(sym) ⇒ Object 



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# File 'lib/reek/block_context.rb', line 47

def record_local_variable(sym)
  @local_variables << Name.new(sym)
end

#variable_names ⇒ Object 



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# File 'lib/reek/block_context.rb', line 55

def variable_names
  @parameters.names + @local_variables.to_a
end