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site/doc/pages/file_append_contents.txt

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+:sig
+bool file_append_contents(String file_name, String content)
+
+:params
+file_name : path to open or create
+content : bytes to append
+return value : `true` when the append succeeds
+
+:see
+>sys
+file_append
+file_put_contents
+file_get_contents
+
+:content
+Appends one string to a file.
+
+`file_append()` is the variadic convenience wrapper for ordinary page code. Use `file_append_contents()` when you already have one string buffer.
+
+Example:
+
+```uce
+bool ok = file_append_contents("/tmp/uce-log.txt", "line\n");
+```
+
+The file is created if it does not exist.