diff options
Diffstat (limited to 'lib/irb/ext/tracer.rb')
-rw-r--r-- | lib/irb/ext/tracer.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/irb/ext/tracer.rb b/lib/irb/ext/tracer.rb index 46a9d53a2e..8c9083dbad 100644 --- a/lib/irb/ext/tracer.rb +++ b/lib/irb/ext/tracer.rb @@ -23,9 +23,16 @@ module IRB end class Context + # Whether Tracer is used when evaluating statements in this context. + # + # See +lib/tracer.rb+ for more information. attr_reader :use_tracer alias use_tracer? use_tracer + # Sets whether or not to use the Tracer library when evaluating statements + # in this context. + # + # See +lib/tracer.rb+ for more information. def use_tracer=(opt) if opt Tracer.set_get_line_procs(@irb_path) { @@ -41,6 +48,10 @@ module IRB class WorkSpace alias __evaluate__ evaluate + # Evaluate the context of this workspace and use the Tracer library to + # output the exact lines of code are being executed in chronological order. + # + # See +lib/tracer.rb+ for more information. def evaluate(context, statements, file = nil, line = nil) if context.use_tracer? && file != nil && line != nil Tracer.on |