Module: Ionize::Php::Translate::SwitchCaseStatements

Included in:
Statements
Defined in:
lib/ionize/translate/switch_case_statements.rb

Instance Method Summary collapse

Instance Method Details

#handle_default_case(node) ⇒ Object 



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# File 'lib/ionize/translate/switch_case_statements.rb', line 32

def handle_default_case(node)      
  transform(node.first) + [transform(node[3]).to_block]
end

#handle_line_statement(node) ⇒ Object 



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# File 'lib/ionize/translate/switch_case_statements.rb', line 46

def handle_line_statement(node)
  transform(node.first)
end

#handle_multi_case(node) ⇒ Object 



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# File 'lib/ionize/translate/switch_case_statements.rb', line 14

def handle_multi_case(node)
  debug "Multi_case #{node.inspect}"

  body = transform(node.first)
  
  debug "Multi case body #{body.inspect}"
  
  result = if body.composite_node?
             # Example: [:case, [:true]] + [[:when, ... ]]
             body + [send(:one_case, node[1..-1])]
           else
             # Example: [...] + [:when, ... ]
             [body] + [send(:one_case, node[1..-1])]
           end
  debug "Result is #{result.inspect}"
  result
end

#handle_one_case(node) ⇒ Object 



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# File 'lib/ionize/translate/switch_case_statements.rb', line 36

def handle_one_case(node)
  case_body = if (result = transform(node[3])).nil?
                nil
              else
                result.to_block
              end
  
  [:when, [:array, transform(node.second)], case_body]
end

#handle_switch_case_statement(node) ⇒ Object 



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# File 'lib/ionize/translate/switch_case_statements.rb', line 5

def handle_switch_case_statement(node)
  condition = transform(node.third)
  body      = transform(node[5])
  
  debug "Switch case condition #{condition.inspect}"
  debug "Switch case body #{body.inspect}"
  [:case, condition] + body
end