Use Str\split_args_switched in generate-docs.php

Summary: Closes #31

Reviewed By: fredemmott

Differential Revision: D5923425

Pulled By: fredemmott

fbshipit-source-id: a76f945e0082c8e1e0b20367f4bc04676ce7dcee

bin/generate-docs.php

@@ -42,7 +42,7 @@ public function createInDirectory($path): void {
  );
 
  foreach ($namespaces_funcs as $ns => $funcs) {
- $file = $path.'/'.C\lastx(Str\split("\\", $ns)).'.md';
+ $file = $path.'/'.C\lastx(Str\split_args_switched($ns, "\\")).'.md';
  file_put_contents(
  $file,
  $this->getMarkdownForNamespace($ns, $funcs),
@@ -57,7 +57,7 @@ public function createInDirectory($path): void {
  $ns ==> sprintf(
  " - [%s](%s)",
  $ns,
- C\lastx(Str\split("\\", $ns)).'.md',
+ C\lastx(Str\split_args_switched($ns, "\\")).'.md',
  ),
  )
  |>Str\join("\n", $$)
@@ -122,7 +122,7 @@ private function renderSignature(ScannedFunction $f): string {
 
  if (
  C\every(
- Str\split("\n", $out),
+ Str\split_args_switched($out, "\n"),
  $s ==> Str\length($s) < self::TARGET_LINE_LENGTH,
  )
  ) {
@@ -245,12 +245,13 @@ private function renderDocComment(ScannedFunction $f): ?string {
  if ($c === null || $c === '') {
  fprintf(STDERR, "%s needs a doc comment\n", $f->getName());
  return null;
+
  }
  return $c
  |>Str\strip_prefix($$, '/**')
  |>Str\strip_suffix($$, '*/')
  |>Str\trim($$)
- |>Str\split("\n", $$)
+ |>Str\split_args_switched($$, "\n")
  |>Vec\map($$, $s ==> Str\trim(Str\strip_prefix(Str\trim($s), '*')))
  |>Str\join("\n", $$)
  |>$$."\n";