Merge pull request #2 from yui-knk/helper

Add helper

.github/workflows/test.yaml

@@ -23,4 +23,4 @@ jobs:
       - run: bundle install
       - run: bundle exec rake build:parser
       - run: bundle exec rake compile
-      - run: nm --undefined-only --extern-only lib/ruby-parser.so
+      - run: nm --undefined-only --extern-only lib/ruby_parser.so

Rakefile

@@ -77,6 +77,6 @@ namespace "setup" do
   end
 end
 
-Rake::ExtensionTask.new("ruby-parser") do |ext|
+Rake::ExtensionTask.new("ruby_parser") do |ext|
   ext.ext_dir = "ext/ruby-parser/ruby"
 end

exe/irb

@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+
+$LOAD_PATH << File.join(__dir__, "../lib")
+require "ruby_parser"
+
+binding.irb