Class: IOStub

Inherits:
Object show all
Defined in:
lib/mspec/helpers/io.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ IOStub

Returns a new instance of IOStub.



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# File 'lib/mspec/helpers/io.rb', line 4

def initialize
  @buffer = []
  @output = ''
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 22

def method_missing(name, *args, &block)
  to_s.send(name, *args, &block)
end

Instance Method Details

#<<(str) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 13

def << str
  @buffer << str
  self
end

#==(other) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 26

def == other
  to_s == other
end

#=~(other) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 30

def =~ other
  to_s =~ other
end

#flush ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 46

def flush
  @output += @buffer.join('')
  @buffer.clear
  self
end

#inspect ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 59

def inspect
  to_s.inspect
end

#print(*str) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 18

def print(*str)
  write(str.join + $\.to_s)
end

#printf(format, *args) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 42

def printf(format, *args)
  self << sprintf(format, *args)
end

#puts(*str) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 34

def puts(*str)
  if str.empty?
    write "\n"
  else
    write(str.collect { |s| s.to_s.chomp }.concat([nil]).join("\n"))
  end
end

#to_s ⇒ Object Also known as: to_str 



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# File 'lib/mspec/helpers/io.rb', line 52

def to_s
  flush
  @output
end

#write(*str) ⇒ Object 



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# File 'lib/mspec/helpers/io.rb', line 9

def write(*str)
  self << str.join
end