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Some housekeeping and refactoring.

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Johannes Findeisen 2025-09-16 05:39:43 +02:00
commit e61c68c277
7 changed files with 4 additions and 126 deletions
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src/string.c Normal file
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/**
* This file is part of the Fun programming language.
* https://hanez.org/project/fun/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the ISC license.
* https://opensource.org/license/isc-license-txt
*/
#include "value.h"
#include <stdlib.h>
/* String built-ins wrappers used by VM opcodes */
Value bi_split(const Value *str, const Value *sep) {
const char *s = (str && str->type == VAL_STRING && str->s) ? str->s : "";
const char *p = (sep && sep->type == VAL_STRING && sep->s) ? sep->s : "";
return string_split_to_array(s, p);
}
Value bi_join(const Value *arr, const Value *sep) {
const char *p = (sep && sep->type == VAL_STRING && sep->s) ? sep->s : "";
char *s = array_join_with_sep(arr, p);
Value out = make_string(s ? s : "");
if (s) free(s);
return out;
}
Value bi_substr(const Value *str, int start, int len) {
const char *s = (str && str->type == VAL_STRING && str->s) ? str->s : "";
char *sub = string_substr(s, start, len);
Value out = make_string(sub ? sub : "");
if (sub) free(sub);
return out;
}
int bi_find(const Value *hay, const Value *needle) {
const char *h = (hay && hay->type == VAL_STRING && hay->s) ? hay->s : "";
const char *n = (needle && needle->type == VAL_STRING && needle->s) ? needle->s : "";
return string_find(h, n);
}