Module: TestBench::Bootstrap::Output

Extended by:
Output
Included in:
Output
Defined in:
lib/test_bench/bootstrap.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#indentation ⇒ Object 



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# File 'lib/test_bench/bootstrap.rb', line 255

def indentation
  @indentation ||= 0
end

Instance Method Details

#device ⇒ Object 



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# File 'lib/test_bench/bootstrap.rb', line 260

def device
  @device ||= Defaults.output_device
end

#indent(text, device: nil, sgr_code: nil, sgr_codes: nil, tab_indent: nil, &block) ⇒ Object 



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# File 'lib/test_bench/bootstrap.rb', line 218

def indent(text, device: nil, sgr_code: nil, sgr_codes: nil, tab_indent: nil, &block)
  unless text.nil?
    sgr_codes ||= []
    unless sgr_code.nil?
      sgr_codes << sgr_code
    end

    unless sgr_codes.empty?
      sgr_codes.map! do |sgr_code|
        sgr_code.to_s(16)
      end

      text = "\e[#{sgr_codes.join(';')}m#{text}\e[0m"
    end

    text = "#{"\t" if tab_indent}#{'  ' * indentation}#{text}\n"

    raw_write(text, device)
  end

  return if block.nil?

  self.indentation += 1 unless text.nil?

  begin
    block.()
  ensure
    self.indentation -= 1 unless text.nil?
  end
end

#newline ⇒ Object 



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# File 'lib/test_bench/bootstrap.rb', line 214

def newline
  write('')
end

#raw_write(text, device = nil) ⇒ Object 



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# File 'lib/test_bench/bootstrap.rb', line 249

def raw_write(text, device=nil)
  device ||= self.device

  device.write(text)
end

#write(text, device: nil, sgr_code: nil, sgr_codes: nil, tab_indent: nil) ⇒ Object 



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# File 'lib/test_bench/bootstrap.rb', line 210

def write(text, device: nil, sgr_code: nil, sgr_codes: nil, tab_indent: nil)
  indent(text, device: device, sgr_code: sgr_code, sgr_codes: sgr_codes, tab_indent: tab_indent)
end