Module: IRB::Notifier
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Namespace Children | |
Classes:
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Super Chains via Extension / Inclusion / Inheritance | |
Class Chain:
self,
Exception2MessageMapper
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Defined in: | lib/irb/notifier.rb |
Overview
An output formatter used internally by the lexer.
Class Method Summary
-
.def_notifier(prefix = "", output_method = StdioOutputMethod.new)
mod_func
Define a new
Notifier
output source, returning a new CompositeNotifier with the givenprefix
andoutput_method
.
Class Method Details
.def_notifier(prefix = "", output_method = StdioOutputMethod.new) (mod_func)
Define a new Notifier
output source, returning a new Notifier::CompositeNotifier with the given prefix
and output_method
.
The optional prefix
will be appended to all objects being inspected during output, using the given output_method
as the output source. If no output_method
is given, StdioOutputMethod will be used, and all expressions will be sent directly to STDOUT without any additional formatting.
# File 'lib/irb/notifier.rb', line 33
def def_notifier(prefix = "", output_method = StdioOutputMethod.new) CompositeNotifier.new(prefix, output_method) end