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instance method

RubyVM::InstructionSequence#script_lines

() -> ::Array[::String]?

iseq.script_lines → array or nil

static VALUE
iseqw_script_lines(VALUE self)
{
    const rb_iseq_t *iseq = iseqw_check(self);
    return ISEQ_SCRIPT_LINES(iseq);
}

It returns recorded script lines if it is available. The script lines are not limited to the iseq range, but are entire lines of the source file.

Note that this is an API for ruby internal use, debugging, and research. Do not use this for any other purpose. The compatibility is not guaranteed.

See also #path #source_hash #node_id #syntax_tree also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1