Class: RIO::Mode::Base

Inherits:
Object show all
Extended by:
Fwd
Defined in:
lib/rio/iomode.rb

Direct Known Subclasses

Int, Str

Instance Method Summary collapse

Methods included from Fwd

fwd, fwd_reader, fwd_readers, fwd_writer, fwd_writers

Constructor Details

#initialize(arg) ⇒ Base

Returns a new instance of Base.



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# File 'lib/rio/iomode.rb', line 35

def initialize(arg)
  if arg.kind_of? self.class
    copy(arg)
  else
    @mode = arg
  end
end

Instance Method Details

#allows_read? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rio/iomode.rb', line 57

def allows_read?()
  primarily_read? or allows_both?
end

#allows_write? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rio/iomode.rb', line 60

def allows_write?()
  primarily_write? or allows_both?
end

#copy(other) ⇒ Object 



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# File 'lib/rio/iomode.rb', line 43

def copy(other)
  @mode = other.mode
end

#read_only? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rio/iomode.rb', line 51

def read_only?()
  allows_read? and !allows_write?
end

#to_s ⇒ Object 



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# File 'lib/rio/iomode.rb', line 47

def to_s() @mode.to_s end

#write_only? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rio/iomode.rb', line 54

def write_only?()
  !allows_read? and allows_read?
end