diff options
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 25 |
1 files changed, 11 insertions, 14 deletions
@@ -930,8 +930,8 @@ rb_ary_sort(ary) VALUE ary; { ary = rb_ary_dup(ary); - if (RARRAY(ary)->len == 0) return ary; - return rb_ary_sort_bang(ary); + rb_ary_sort_bang(ary); + return ary; } VALUE @@ -1365,10 +1365,9 @@ static VALUE rb_ary_uniq(ary) VALUE ary; { - VALUE v = rb_ary_uniq_bang(rb_ary_dup(ary)); - - if (NIL_P(v)) return ary; - return v; + ary = rb_ary_dup(ary); + rb_ary_uniq_bang(ary); + return ary; } static VALUE @@ -1397,10 +1396,9 @@ static VALUE rb_ary_compact(ary) VALUE ary; { - VALUE v = rb_ary_compact_bang(rb_ary_dup(ary)); - - if (NIL_P(v)) return ary; - return v; + ary = rb_ary_dup(ary); + rb_ary_compact_bang(ary); + return ary; } static VALUE @@ -1442,10 +1440,9 @@ static VALUE rb_ary_flatten(ary) VALUE ary; { - VALUE v = rb_ary_flatten_bang(rb_ary_dup(ary)); - - if (NIL_P(v)) return ary; - return v; + ary = rb_ary_dup(ary); + rb_ary_flatten_bang(ary); + return ary; } void |