###前提・実現したいこと
- RubyコードからOpalコードをコンパイルしたい。
- RSpecでテストするときだけ、エラーがでてしまいます。 このエラーを改善したい。
環境
Mac OS High Sierra
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin15]
Opal v0.10.5
ファイル構成
- opalTest/
|- hellow.rb
|- opal/ -> (cp -Rgem which opal-browser
/../../opal .)でコピーしたもの
###問題のソースコード
ruby
1 2 RSpec.describe 'readIn ' do 3 subject(:of) { OpalFileReader.new } 4 5 it 'readIn' do 6 file = "/Users/hogehoge/ActiveProject/opalTest/hellow.rb" 7 expect(of.readIn(file)).to eq "" 8 end 9 end 10 11
###発生している問題・エラーメッセージ
/Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/2.4.0/rubygems/dependency.rb:308:in `to_specs': Could not find 'paggio' (>= 0) among 18 total gem(s) (Gem::MissingSpecError) Checked in 'GEM_PATH=/Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0:/Users/hogehoge/.gem/ruby/2.4.0', execute `gem env` for more information from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/2.4.0/rubygems/dependency.rb:320:in `to_spec' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/2.4.0/rubygems/specification.rb:1028:in `find_by_name' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/paths.rb:47:in `require_paths_for_gem' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/paths.rb:39:in `use_gem' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/cli.rb:96:in `block in build' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/cli.rb:96:in `each' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/cli.rb:96:in `build' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/cli.rb:123:in `compiled_source' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/cli.rb:127:in `show_compiled_source' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/lib/opal/cli.rb:72:in `run' from /Users/hogehoge/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/opal-0.10.5/bin/opal:24:in `<top (required)>' from /Users/hogehoge/.rbenv/versions/2.4.0/bin/opal:22:in `load' from /Users/hogehoge/.rbenv/versions/2.4.0/bin/opal:22:in `<main>'
###実行できるコード
ruby:
1 2 class OpalFileReader 3 4 EXT_RUBY = '.rb' 5 INSTALLED_OPAL_PATH = "/Users/hogehoge/ActiveProject/opalTest/opal" 6 7 def initialize 8 @opalPath = "" 9 @opalFileName = "" 10 @opalFilePath = "" 11 end 12 13 14 15 def readIn(path) 16 @opalFileName = extractFileName path 17 @opalFilePath = extractFilePath path 18 19 begin 20 %x(opal -I #{INSTALLED_OPAL_PATH} --gem paggio --compile #{path} > "#{@opalFilePath}/#{@opalFileName}.js") 21 rescue => e 22 puts e 23 puts '!!! Can not read file !!!' 24 end 25 end 26 27 28 end 29 30 # ========== 以下のコードを実行しても問題なく、Opalコードを生成する ======= 31 a = OpalFileReader.new 32 a.readIn("/Users/hogehoge/ActiveProject/opalTest/hellow.rb") 33 34end 35
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