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patch 8.1.0220: Ruby converts v:true and v:false to a number

Problem:    Ruby converts v:true and v:false to a number.
Solution:   Use Qtrue and Qfalse instead. (Masataka Pocke Kuwabara,
            closes #3259)
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brammool committed Jul 28, 2018
1 parent 2c8c681 commit d84b26a03b13cd816d80ff32b61e8de740d499ce
Showing with 14 additions and 2 deletions.
  1. +4 −2 src/if_ruby.c
  2. +8 −0 src/testdir/test_ruby.vim
  3. +2 −0 src/version.c
@@ -1085,8 +1085,10 @@ static VALUE vim_to_ruby(typval_T *tv)
}
else if (tv->v_type == VAR_SPECIAL)
{
if (tv->vval.v_number <= VVAL_TRUE)
result = INT2NUM(tv->vval.v_number);
if (tv->vval.v_number == VVAL_TRUE)
result = Qtrue;
else if (tv->vval.v_number == VVAL_FALSE)
result = Qfalse;
} /* else return Qnil; */
return result;
@@ -33,6 +33,14 @@ func Test_ruby_evaluate_dict()
call assert_equal(['{"a"=>"foo", "b"=>123}'], split(l:out, "\n"))
endfunc
func Test_ruby_evaluate_special_var()
let l = [v:true, v:false, v:null, v:none]
redir => l:out
ruby d = Vim.evaluate("l"); print d
redir END
call assert_equal(['[true, false, nil, nil]'], split(l:out, "\n"))
endfunc
func Test_rubydo()
" Check deleting lines does not trigger ml_get error.
new
@@ -798,6 +798,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
220,
/**/
219,
/**/

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