Ruby

• array.c: Documentation: change => in call-seq to ->.
  Harmonize "#=>" in examples. [ruby-core:30206]

• bignum.c: ditto

• class.c: ditto

• compar.c: ditto

• cont.c: ditto

• dir.c: ditto

• encoding.c: ditto

• enum.c: ditto

• enumerator.c: ditto

• error.c: ditto

• eval.c: ditto

• file.c: ditto

• gc.c: ditto

• io.c: ditto

• load.c: ditto

• marshal.c: ditto

• math.c: ditto

• numeric.c: ditto

• object.c: ditto

• pack.c: ditto

• proc.c: ditto

• process.c: ditto

• random.c: ditto

• range.c: ditto

• re.c: ditto

• ruby.c: ditto

• signal.c: ditto

• sprintf.c: ditto

• string.c: ditto

• struct.c: ditto

• thread.c: ditto

• time.c: ditto

• transcode.c: ditto

• variable.c: ditto

• vm_eval.c: ditto

• vm_method.c: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e