RubyVM::InstructionSequence#base_label

() -> ::String

base_label

static VALUE
iseqw_base_label(VALUE self)
{
    return rb_iseq_base_label(iseqw_check(self));
}

Returns the base label of this instruction sequence.

For example, using irb:

Example

iseq = RubyVM::InstructionSequence.compile('num = 1 + 2')
#=> <RubyVM::InstructionSequence:<compiled>@<compiled>>
iseq.base_label
#=> "<compiled>"

Using ::compile_file:

# /tmp/method.rb
def hello
  puts "hello, world"
end

# in irb
> iseq = RubyVM::InstructionSequence.compile_file('/tmp/method.rb')
> iseq.base_label #=> <main>

See also #absolute_path #disasm .of #disassemble also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0

‹ prev#absolute_path next ›#disasm