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instance method
NameError#local_variables
() -> ::Array[::Symbol]
name_error.local_variables → array
error.c
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static VALUE
name_err_local_variables(VALUE self)
{
VALUE vars = rb_attr_get(self, id_local_variables);
if (NIL_P(vars)) {
VALUE iseqw = rb_attr_get(self, id_iseq);
if (!NIL_P(iseqw)) vars = rb_iseqw_local_variables(iseqw);
if (NIL_P(vars)) vars = rb_ary_new();
rb_ivar_set(self, id_local_variables, vars);
}
return vars;
}
Return a list of the local variable names defined where this NameError exception was raised.
Internal use only.