Class: Languages::Ruby::VariableGlobalRuby

Inherits:
VariableGlobal show all
Defined in:
lib/kuniri/language/ruby/variable_global_ruby.rb

Overview

VariableGlobalRuby Handling extern requirements.

Instance Method Summary collapse

Instance Method Details

#detect_variable(pLine) ⇒ Object (protected)

Override



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# File 'lib/kuniri/language/ruby/variable_global_ruby.rb', line 36

def detect_variable(pLine)
  # Check basic case of non variable. Ex.: value x
  pLine.gsub!(/^\s*/, "")
  pLine.gsub!(/\s*$/, "")
  return nil if pLine =~ /end/
  return nil if pLine =~ /^def\s+/
  return nil if pLine =~ /=begin/
  return pLine if pLine.split(",").size > 1
  return pLine if pLine.split("=").size > 1

  return nil if pLine.split(" ").size > 1
  return pLine
end

#get_variable(pLine) ⇒ Object

Get Ruby variable.

See Also:



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# File 'lib/kuniri/language/ruby/variable_global_ruby.rb', line 15

def get_variable(pLine)
  result = detect_variable(pLine)
  return nil unless result

  listOfVariable = []

  # Separated by comma, equal or the common case
  if result.split(",").size > 1
    listOfVariable = handle_multiple_declaration_with_comma(result)
  elsif result.split("=").size > 1
    listOfVariable = handle_multiple_declaration_with_equal(result)
  else
    listOfVariable = handle_line_declaration(result)
  end

  return listOfVariable
end

#handle_line_declaration(pString) ⇒ Object (protected)

Override



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# File 'lib/kuniri/language/ruby/variable_global_ruby.rb', line 99

def handle_line_declaration(pString)
  listOfVariable = []
  if pString =~ /=/
    pString = pString.scan(/.*=/).join("")
    return nil if pString =~ /\./
  end

  return nil if pString =~ /\./

  pString = prepare_final_string(pString)
  globalVariable = Languages::VariableGlobalData.new(pString)
  listOfVariable.push(globalVariable)

  return listOfVariable
end

#handle_multiple_declaration_with_comma(pString) ⇒ Object (protected)

Override



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# File 'lib/kuniri/language/ruby/variable_global_ruby.rb', line 64

def handle_multiple_declaration_with_comma(pString)
  listOfVariable = []
  pString = pString.split(",")
  pString.each do |variable|
    return nil if variable.split("=").size > 2

    variable = variable.scan(/.*=/).join("") if variable =~ /.*=/

    return nil if variable =~ /\./

    variable = prepare_final_string(variable)
    globalVariable = Languages::VariableGlobalData.new(variable)
    listOfVariable.push(globalVariable)
  end

  return listOfVariable
end

#handle_multiple_declaration_with_equal(pString) ⇒ Object (protected)

Override



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# File 'lib/kuniri/language/ruby/variable_global_ruby.rb', line 83

def handle_multiple_declaration_with_equal(pString)
  listOfVariable = []
  pString = pString.split("=")
  pString.each do |variable|
    return nil if variable =~ /\./

    variable = prepare_final_string(variable)
    globalVariable = Languages::VariableGlobalData.new(variable)
    listOfVariable.push(globalVariable)
  end
  value = listOfVariable.pop

  return listOfVariable
end

#prepare_final_string(pString) ⇒ Object (protected)

Override



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# File 'lib/kuniri/language/ruby/variable_global_ruby.rb', line 56

def prepare_final_string(pString)
  if pString =~ /\s+|:|@|=/
    return pString.gsub!(/\s+|:|@|=/,"")
  end
  return pString
end

#remove_unnecessary_information(pLine) ⇒ Object (protected)

Override



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# File 'lib/kuniri/language/ruby/variable_global_ruby.rb', line 51

def remove_unnecessary_information(pLine)
  return pLine
end