Class: CodeMiner::CaseExpression

Inherits:
Expression show all
Defined in:
lib/codeminer/expressions/case_expression.rb

Instance Attribute Summary collapse

Attributes inherited from Expression

#args, #block, #delimiter, #src, #token

Instance Method Summary collapse

Methods inherited from Expression

not_implemented

Methods included from SourceExtract::Usage

#adjust_src, #column, #column=, #end_column, #end_column=, #end_line, #end_line=, #line, #line=, #src, #src_extract

Constructor Details

#initialize(test, whens, src) ⇒ CaseExpression

Returns a new instance of CaseExpression.



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# File 'lib/codeminer/expressions/case_expression.rb', line 7

def initialize(test, whens, src)
  @test = test
  @whens = whens
  @src = src
end

Instance Attribute Details

#test ⇒ Object (readonly)

Returns the value of attribute test.



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# File 'lib/codeminer/expressions/case_expression.rb', line 5

def test
  @test
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/codeminer/expressions/case_expression.rb', line 5

def value
  @value
end

#whens ⇒ Object (readonly)

Returns the value of attribute whens.



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# File 'lib/codeminer/expressions/case_expression.rb', line 5

def whens
  @whens
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/codeminer/expressions/case_expression.rb', line 21

def each
  [@test, *@whens, *[else_exp].compact]
end

#else_exp ⇒ Object 



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# File 'lib/codeminer/expressions/case_expression.rb', line 17

def else_exp
  @whens.map(&:else).last
end

#type ⇒ Object 



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# File 'lib/codeminer/expressions/case_expression.rb', line 13

def type
  :case
end