Class: PryBot::StringIOProxy

Inherits:
Object
  • Object
show all
Includes:
DRb::DRbUndumped
Defined in:
lib/io-string-proxy.rb

Overview

Class used to wrap modules so that they can be sent through DRb. This will mostly be used for Readline.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(obj) ⇒ StringIOProxy

Returns a new instance of StringIOProxy.



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# File 'lib/io-string-proxy.rb', line 8

def initialize(obj)
  @stdout = $stdout
  @stdin = $stdin
  @obj = obj
end

Instance Attribute Details

#completion_proc ⇒ Object

Returns the value of attribute completion_proc.



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# File 'lib/io-string-proxy.rb', line 20

def completion_proc
  @completion_proc
end

#obj ⇒ Object

Returns the value of attribute obj.



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# File 'lib/io-string-proxy.rb', line 7

def obj
  @obj
end

Instance Method Details

#<<(data) ⇒ Object 



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# File 'lib/io-string-proxy.rb', line 48

def <<(data)
  @obj.string << data
  self
end

#print(*objs) ⇒ Object 



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# File 'lib/io-string-proxy.rb', line 40

def print(*objs)
  @obj.puts(*objs)
end

#puts(*lines) ⇒ Object 



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# File 'lib/io-string-proxy.rb', line 34

def puts(*lines)
  lines.map! {|line| line.end_with?("\n") ? line : line+"\n" }
  # @stdout.puts "STDOUT: #{lines.inspect}"
  lines.each { |l| self << l}
end

#readline(prompt = "") ⇒ Object 



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# File 'lib/io-string-proxy.rb', line 22

def readline(prompt="")
  begin
    @obj.readline()
  rescue EOFError
    ""
  end
end

#readlines ⇒ Object 



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# File 'lib/io-string-proxy.rb', line 57

def readlines
  pos = @obj.pos
  string = @obj.string[pos..-1]
  @obj.pos = @obj.size
  return string
end

#string ⇒ Object 



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# File 'lib/io-string-proxy.rb', line 30

def string()
  @obj.string
end

#tty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/io-string-proxy.rb', line 53

def tty?
  false
end

#write(data) ⇒ Object 



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# File 'lib/io-string-proxy.rb', line 44

def write(data)
  @obj.write data
end