class IRB::FileInputMethod
Use a File for IO with irb, see InputMethod
Public Class Methods
new(file)
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Creates a new input method object
# File irb/input-method.rb, line 137 def initialize(file) @io = file.is_a?(IO) ? file : File.open(file) @external_encoding = @io.external_encoding end
open(file, &block)
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# File irb/input-method.rb, line 126 def open(file, &block) begin io = new(file) block.call(io) ensure io&.close end end
Public Instance Methods
close()
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# File irb/input-method.rb, line 168 def close @io.close end
encoding()
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The external encoding for standard input.
# File irb/input-method.rb, line 159 def encoding @external_encoding end
eof?()
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Whether the end of this input method has been reached, returns true
if there is no more data to read.
See IO#eof? for more information.
# File irb/input-method.rb, line 146 def eof? @io.closed? || @io.eof? end
gets()
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Reads the next line from this input method.
See IO#gets for more information.
# File irb/input-method.rb, line 153 def gets print @prompt @io.gets end
inspect()
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For debug message
# File irb/input-method.rb, line 164 def inspect 'FileInputMethod' end