1#@!#!123s

: / proc / self / root / opt / alt / ruby34 / share / ri / system / TracePoint /
Filename : enable-i.ri
back
U:RDoc::AnyMethod[iI"enable:ETI"TracePoint#enable;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"Activates the trace.;To:RDoc::Markup::BlankLine�o;
;	[I".Returns +true+ if the trace was enabled. ;TI"/Returns +false+ if the trace was disabled.;T@o:RDoc::Markup::Verbatim;	[I"trace.enabled?  #=> false
;TI"0trace.enable    #=> false (previous state)
;TI"*                #   trace is enabled
;TI"trace.enabled?  #=> true
;TI"/trace.enable    #=> true (previous state)
;TI"0                #   trace is still enabled
;T:@format0o;
;	[I"UIf a block is given, the trace will only be enabled during the block execution. ;TI"MIf target and target_line are both nil, then target_thread will default ;TI"/to the current thread if a block is given.;T@o;;	[
I"trace.enabled?  #=> false
;TI"
;TI"trace.enable do
;TI"  trace.enabled?
;TI"0  # Only enabled for this block and thread
;TI"	end
;TI"
;TI"trace.enabled?  #=> false
;T;
0o;
;	[	I"MThe +target+, +target_line+, and +target_thread+ parameters are used to ;TI"Climit tracing to specified code objects. +target+ should be a ;TI"Fcode object for which RubyVM::InstructionSequence.of will return ;TI"an instruction sequence.;T@o;;	[I"-t = TracePoint.new(:line) { |tp| p tp }
;TI"
;TI"def m1
;TI"  p 1
;TI"	end
;TI"
;TI"def m2
;TI"  p 2
;TI"	end
;TI"
;TI"#t.enable(target: method(:m1))
;TI"
;TI"m1
;TI"3# Prints #<TracePoint:line test.rb:4 in `m1'>
;TI"m2
;TI"# Prints nothing
;T;
0o;
;	[I"CNote: You cannot access event hooks within the +enable+ block.;T@o;;	[I""trace.enable { p tp.lineno }
;TI"*#=> RuntimeError: access from outside;T;
0:
@fileI"trace_point.rb;T:0@omit_headings_from_table_of_contents_below0I"�trace.enable(target: nil, target_line: nil, target_thread: nil) -> true or false
trace.enable(target: nil, target_line: nil, target_thread: :default) { block } -> obj
;T0[�I"=(target: nil, target_line: nil, target_thread: :default);T@IFI"TracePoint;TcRDoc::NormalClass00