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author | Danny van Kooten <dannyvankooten@users.noreply.github.com> | 2020-03-20 14:55:50 +0100 |
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committer | Danny van Kooten <dannyvankooten@users.noreply.github.com> | 2020-03-20 14:55:50 +0100 |
commit | c5469ba6723eaecc5797acc842d090e1b85afb60 (patch) | |
tree | a44366a08174b5eede7a1d1177f02ffa66856b0a /src | |
parent | ef00aa15f8eef283dadc28aba7f36ea918d61b15 (diff) | |
download | unja-c5469ba6723eaecc5797acc842d090e1b85afb60.tar.gz unja-c5469ba6723eaecc5797acc842d090e1b85afb60.zip |
add filter: length
Diffstat (limited to 'src')
-rw-r--r-- | src/template.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/template.c b/src/template.c index f85db25..cf021c1 100644 --- a/src/template.c +++ b/src/template.c @@ -666,11 +666,20 @@ struct unja_object *filter_wordcount(struct unja_object *obj) { return make_int_object(word_count); } + +struct unja_object *filter_length(struct unja_object *obj) { + assert(obj->type == OBJ_STRING); + int len = strlen(obj->string); + object_free(obj); + return make_int_object(len); +} + struct hashmap *default_filters() { struct hashmap *filters = hashmap_new(); hashmap_insert(filters, "trim", filter_trim); hashmap_insert(filters, "lower", filter_lower); hashmap_insert(filters, "wordcount", filter_wordcount); + hashmap_insert(filters, "length", filter_length); return filters; } |