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Add length to method and lib fn to numarray

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This commit is contained in:
Josef Pospíšil 2021-12-09 11:18:05 +01:00
parent 5112ed77d6
commit f586a8a9dc
1 changed files with 7 additions and 0 deletions
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7
examples/numarray/numarray.c
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@ -76,9 +76,16 @@ void num_array_put(void *p, Janet key, Janet value) {
} }
} }
static Janet num_array_length(int32_t argc, Janet *argv) {
janet_fixarity(argc, 1);
num_array *array = (num_array *)janet_getabstract(argv, 0, &num_array_type);
return janet_wrap_number(array->size);
}
static const JanetMethod methods[] = { static const JanetMethod methods[] = {
{"scale", num_array_scale}, {"scale", num_array_scale},
{"sum", num_array_sum}, {"sum", num_array_sum},
{"length", num_array_length},
{NULL, NULL} {NULL, NULL}
}; };