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- irb/notifier.rb
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- Binding
- IRB::Abort
- IRB::Color
- IRB::Color::SymbolState
- IRB::Context
- IRB::ContextExtender
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- IRB::History
- IRB::InputMethod
- IRB::Inspector
- IRB::Irb
- IRB::IrbLoader
- IRB::JobManager
- IRB::LoadAbort
- IRB::MethodExtender
- IRB::Notifier
- IRB::Notifier::AbstractNotifier
- IRB::Notifier::CompositeNotifier
- IRB::Notifier::ErrUndefinedNotifier
- IRB::Notifier::ErrUnrecognizedLevel
- IRB::Notifier::LeveledNotifier
- IRB::Notifier::NoMsgNotifier
- IRB::OutputMethod
- IRB::OutputMethod::NotImplementedError
- IRB::ReadlineInputMethod
- IRB::ReidlineInputMethod
- IRB::StdioInputMethod
- IRB::StdioOutputMethod
- IRB::WorkSpace
- Object
- XMP
- XMP::StringInputMethod
IRB::Notifier::AbstractNotifier
An abstract class, or superclass, for CompositeNotifier and LeveledNotifier to inherit. It provides several wrapper methods for the OutputMethod object used by the Notifier.
Attributes
The prefix for this Notifier,
which is appended to all objects being inspected during output.
Public Class Methods
Creates a new Notifier object
# File irb/notifier.rb, line 47
def initialize(prefix, base_notifier)
@prefix = prefix
@base_notifier = base_notifier
end
Public Instance Methods
Execute the given block if notifications are enabled.
# File irb/notifier.rb, line 105
def exec_if
yield(@base_notifier) if notify?
end
A wrapper method used to determine whether notifications are enabled.
Defaults to true.
# File irb/notifier.rb, line 59
def notify?
true
end
Same as ppx, except it uses the prefix given during object initialization. See IRB::OutputMethod#ppx for more detail.
# File irb/notifier.rb, line 88
def pp(*objs)
if notify?
@base_notifier.ppx @prefix, *objs
end
end
Same as pp, except it
concatenates the given prefix with the prefix given during
object initialization.
See IRB::OutputMethod#ppx for more detail.
# File irb/notifier.rb, line 98
def ppx(prefix, *objs)
if notify?
@base_notifier.ppx @prefix+prefix, *objs
end
end
See IRB::OutputMethod#print for more detail.
# File irb/notifier.rb, line 64
def print(*opts)
@base_notifier.print prefix, *opts if notify?
end
See IRB::OutputMethod#printf for more detail.
# File irb/notifier.rb, line 74
def printf(format, *opts)
@base_notifier.printf(prefix + format, *opts) if notify?
end
See IRB::OutputMethod#printn for more detail.
# File irb/notifier.rb, line 69
def printn(*opts)
@base_notifier.printn prefix, *opts if notify?
end
See IRB::OutputMethod#puts for more detail.
# File irb/notifier.rb, line 79
def puts(*objs)
if notify?
@base_notifier.puts(*objs.collect{|obj| prefix + obj.to_s})
end
end