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Code Issues Releases Activity

Add jv_object_has()

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This commit is contained in:
Nicolas Williams
2017-02-19 18:05:38 -06:00
parent 8619c6e060
commit 7b1bd99de6
2 changed files with 11 additions and 0 deletions
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10
src/jv.c
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@ -1106,6 +1106,16 @@ jv jv_object_get(jv object, jv key) {
return val;
}
int jv_object_has(jv object, jv key) {
assert(jv_get_kind(object) == JV_KIND_OBJECT);
assert(jv_get_kind(key) == JV_KIND_STRING);
jv* slot = jvp_object_read(object, key);
int res = slot ? 1 : 0;
jv_free(object);
jv_free(key);
return res;
}
jv jv_object_set(jv object, jv key, jv value) {
assert(jv_get_kind(object) == JV_KIND_OBJECT);
assert(jv_get_kind(key) == JV_KIND_STRING);

1
src/jv.h
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@ -123,6 +123,7 @@ jv jv_string_implode(jv j);
jv jv_object(void);
jv jv_object_get(jv object, jv key);
int jv_object_has(jv object, jv key);
jv jv_object_set(jv object, jv key, jv value);
jv jv_object_delete(jv object, jv key);
int jv_object_length(jv object);