Class: Handsoap::CodeWriter

Inherits:

Object

• Object
• Handsoap::CodeWriter

show all

Defined in:

lib/handsoap/compiler.rb

Overview

Instance Method Summary (collapse)

• - (Object) begin(text)
• - (Object) end(str = "end")
• - (Object) indent
• - (CodeWriter) initialize constructor

  :nodoc: all.

• - (Object) puts(text = "")
• - (Object) to_s
• - (Object) unindent

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# File 'lib/handsoap/compiler.rb', line 6

def initialize
  @buffer = ""
  @indentation = 0
end

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# File 'lib/handsoap/compiler.rb', line 11

def begin(text)
  puts(text)
  indent
end

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# File 'lib/handsoap/compiler.rb', line 16

def end(str = "end")
  unindent
  puts(str)
end

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# File 'lib/handsoap/compiler.rb', line 26

def indent
  @indentation = @indentation + 1
end

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# File 'lib/handsoap/compiler.rb', line 21

def puts(text = "")
  @buffer << text.gsub(/^(.*)$/, ("  " * @indentation) + "\\1")
  @buffer << "\n" # unless @buffer.match(/\n$/)
end

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# File 'lib/handsoap/compiler.rb', line 34

def to_s
  @buffer
end

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# File 'lib/handsoap/compiler.rb', line 30

def unindent
  @indentation = @indentation - 1
end