diff options
Diffstat (limited to 're.c')
-rw-r--r-- | re.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -3276,6 +3276,9 @@ rb_reg_s_union(VALUE self, VALUE args0) * Regexp.union("skiing", "sledding") #=> /skiing|sledding/ * Regexp.union(["skiing", "sledding"]) #=> /skiing|sledding/ * Regexp.union(/dogs/, /cats/i) #=> /(?-mix:dogs)|(?i-mx:cats)/ + * + * Note: the arguments for ::union will try to be converted into a regular + * expression literal via #to_regexp. */ static VALUE rb_reg_s_union_m(VALUE self, VALUE args) |