Class: IRB::Notifier::AbstractNotifier
Relationships & Source Files | |
Extension / Inclusion / Inheritance Descendants | |
Subclasses:
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Inherits: | Object |
Defined in: | lib/irb/notifier.rb |
Overview
An abstract class, or superclass, for CompositeNotifier and LeveledNotifier to inherit. It provides several wrapper methods for the ::IRB::OutputMethod object used by the ::IRB::Notifier.
Class Method Summary
-
.new(prefix, base_notifier) ⇒ AbstractNotifier
constructor
Creates a new ::IRB::Notifier object.
Instance Attribute Summary
-
#notify? ⇒ Boolean
readonly
A wrapper method used to determine whether notifications are enabled.
-
#prefix
readonly
The
prefix
for this ::IRB::Notifier, which is appended to all objects being inspected during output.
Instance Method Summary
-
#exec_if {|@base_notifier| ... }
Execute the given block if notifications are enabled.
- #pp(*objs)
- #ppx(prefix, *objs)
-
#print(*opts)
See OutputMethod#print for more detail.
-
#printf(format, *opts)
See OutputMethod#printf for more detail.
-
#printn(*opts)
See OutputMethod#printn for more detail.
-
#puts(*objs)
See OutputMethod#puts for more detail.
Constructor Details
.new(prefix, base_notifier) ⇒ AbstractNotifier
Creates a new ::IRB::Notifier object
Instance Attribute Details
#notify? ⇒ Boolean
(readonly)
A wrapper method used to determine whether notifications are enabled.
Defaults to true
.
# File 'lib/irb/notifier.rb', line 55
def notify? true end
#prefix (readonly)
The prefix
for this ::IRB::Notifier, which is appended to all objects being inspected during output.
# File 'lib/irb/notifier.rb', line 50
attr_reader :prefix
Instance Method Details
#exec_if {|@base_notifier| ... }
Execute the given block if notifications are enabled.
# File 'lib/irb/notifier.rb', line 101
def exec_if yield(@base_notifier) if notify? end
#pp(*objs)
Same as #ppx, except it uses the #prefix given during object initialization. See OutputMethod#ppx for more detail.
#ppx(prefix, *objs)
Same as #pp, except it concatenates the given #prefix with the #prefix given during object initialization.
See OutputMethod#ppx for more detail.
#print(*opts)
See OutputMethod#print for more detail.
#printf(format, *opts)
See OutputMethod#printf for more detail.
#printn(*opts)
See OutputMethod#printn for more detail.
#puts(*objs)
See OutputMethod#puts for more detail.