Class: XcodeResultBundleProcessor::IndentedStringBuffer

Inherits:
Object
  • Object
show all
Defined in:
lib/xcoderesultbundleprocessor/indented_string_buffer.rb

Instance Method Summary collapse

Constructor Details

#initialize(buffer = nil, indent_level = 0) ⇒ IndentedStringBuffer

Returns a new instance of IndentedStringBuffer.



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# File 'lib/xcoderesultbundleprocessor/indented_string_buffer.rb', line 3

def initialize(buffer=nil, indent_level=0)
  @buffer        = buffer || ''
  @indent_spaces = 2
  @indent_level  = indent_level
end

Instance Method Details

#<<(arg) ⇒ Object 



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# File 'lib/xcoderesultbundleprocessor/indented_string_buffer.rb', line 9

def <<(arg)
  Array(arg).each do |line|
    @buffer << ' ' * (@indent_spaces * @indent_level) << line
    @buffer << "\n" unless line.end_with?("\n")
    @buffer
  end
  self
end

#add_newline ⇒ Object 



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# File 'lib/xcoderesultbundleprocessor/indented_string_buffer.rb', line 18

def add_newline
  @buffer << "\n"
  self
end

#indent ⇒ Object 



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# File 'lib/xcoderesultbundleprocessor/indented_string_buffer.rb', line 23

def indent
  IndentedStringBuffer.new(@buffer, @indent_level + 1)
end

#to_s ⇒ Object 



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# File 'lib/xcoderesultbundleprocessor/indented_string_buffer.rb', line 27

def to_s
  return "\n" if @buffer.empty?
  @buffer
end