Fix bug for 1.9.3

Author: uetchy

commands/search.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 QUERY = ARGV[0].to_s.strip
 
 require_relative "../lib/qiita"
@@ -13,4 +15,4 @@
   results << item
 end
 
-puts Qiita::Alfred.to_alfred(results)
+puts Qiita::Alfred.to_alfred(results)

commands/setup.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 QUERY = ARGV[0].to_s.strip
 
 require_relative "../lib/qiita"
@@ -17,6 +19,6 @@
 end
 
 config = Qiita::Config.new name: auth['url_name'], token: auth['token']
-config.save 
+config.save
 
-puts "Setup complete"
+puts "Setup complete"

commands/stocks.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 QUERY = ARGV[0].to_s.strip
 
 require_relative "../lib/qiita"

lib/qiita/alfred.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require 'rexml/document'
 
 module Qiita

lib/qiita/api.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require 'net/https'
 require 'uri'
 require 'json'

lib/qiita/config.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require 'json'
 require 'fileutils'
 require 'ostruct'

spec/alfred_qiita_spec.rb

@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require_relative '../lib/qiita'
 
 describe Qiita::API do