[DOC] Rename doc/*.rb as doc/*.rdoc

With `:markup: ruby` directive so that they are parsed as ruby scripts.
2022-03-03 13:05:57 +09:00 · 2022-03-03 13:05:57 +09:00 · 5ef9f7a821
commit 5ef9f7a821
parent cdb620621f
2 changed files with 4 additions and 0 deletions
--- a/doc/string.rdoc
+++ b/doc/string.rdoc
@ -1,3 +1,5 @@
+# :markup: ruby
+
 class String
  # call-seq:
  #   String.new(string = '') -> new_string
--- a/doc/transcode.rdoc
+++ b/doc/transcode.rdoc
@ -1,3 +1,5 @@
+# :markup: ruby
+
 class String
  # call-seq:
  #   encode(dst_encoding = Encoding.default_internal, **enc_opts) -> string