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Add tojson and fromjson builtins

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This commit is contained in:
Nicolas Williams
2013-11-29 16:16:52 -06:00
parent 20b32db5af
commit 255f8ef5be
1 changed files with 15 additions and 0 deletions
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15
builtin.c
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@@ -226,6 +226,19 @@ static jv f_contains(jv a, jv b) {
}
}
static jv f_dump(jv input) {
return jv_dump_string(input, 0);
}
static jv f_json_parse(jv input) {
if (jv_get_kind(input) != JV_KIND_STRING)
return type_error(input, "only strings can be parsed");
jv res = jv_parse_sized(jv_string_value(input),
jv_string_length_bytes(jv_copy(input)));
jv_free(input);
return res;
}
static jv f_tonumber(jv input) {
if (jv_get_kind(input) == JV_KIND_NUMBER) {
return input;
@@ -536,6 +549,8 @@ static const struct cfunction function_list[] = {
{(cfunction_ptr)f_multiply, "_multiply", 3},
{(cfunction_ptr)f_divide, "_divide", 3},
{(cfunction_ptr)f_mod, "_mod", 3},
{(cfunction_ptr)f_dump, "tojson", 1},
{(cfunction_ptr)f_json_parse, "fromjson", 1},
{(cfunction_ptr)f_tonumber, "tonumber", 1},
{(cfunction_ptr)f_tostring, "tostring", 1},
{(cfunction_ptr)f_keys, "keys", 1},