Class: TestCaseGenerator::IndentedWriter

Inherits:
Object
  • Object
show all
Defined in:
lib/test_case_generator/indented_writer.rb

Instance Method Summary collapse

Constructor Details

#initialize(out) ⇒ IndentedWriter

Returns a new instance of IndentedWriter.



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# File 'lib/test_case_generator/indented_writer.rb', line 3

def initialize(out)
  @out = out
  @indent = []
  @current_indent = ''
end

Instance Method Details

#blank ⇒ Object 



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# File 'lib/test_case_generator/indented_writer.rb', line 13

def blank
  @out.puts
end

#block_indent(txt) ⇒ Object 



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# File 'lib/test_case_generator/indented_writer.rb', line 26

def block_indent(txt)
  indent txt
  yield
  unindent
end

#indent(txt) ⇒ Object 



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# File 'lib/test_case_generator/indented_writer.rb', line 17

def indent(txt)
  @indent.push @current_indent
  @current_indent += txt
end

#puts(line) ⇒ Object 



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# File 'lib/test_case_generator/indented_writer.rb', line 9

def puts(line)
  @out.puts @current_indent + line
end

#unindent ⇒ Object 



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# File 'lib/test_case_generator/indented_writer.rb', line 22

def unindent
  @current_indent = @indent.pop
end