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dictionary-has? was missing

This commit is contained in:
Yuichi Nishiwaki 2014-07-17 11:30:58 +09:00
parent b68813823f
commit 378b5bb6a8
1 changed files with 12 additions and 0 deletions
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12
src/dict.c
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@ -109,6 +109,17 @@ pic_dict_dict_set(pic_state *pic)
return pic_none_value();
}
static pic_value
pic_dict_dict_has_p(pic_state *pic)
{
struct pic_dict *dict;
pic_sym key;
pic_get_args(pic, "dm", &dict, &key);
return pic_bool_value(pic_dict_has(pic, dict, key));
}
static pic_value
pic_dict_dict_del(pic_state *pic)
{
@ -155,6 +166,7 @@ pic_init_dict(pic_state *pic)
pic_deflibrary ("(picrin dictionary)") {
pic_defun(pic, "make-dictionary", pic_dict_dict);
pic_defun(pic, "dictionary?", pic_dict_dict_p);
pic_defun(pic, "dictionary-has?", pic_dict_dict_has_p);
pic_defun(pic, "dictionary-ref", pic_dict_dict_ref);
pic_defun(pic, "dictionary-set!", pic_dict_dict_set);
pic_defun(pic, "dictionary-delete", pic_dict_dict_del);