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require 'net/https' | |
Net::HTTP.version_1_2 | |
http = Net::HTTP.new('www.qiita.com', 443) | |
http.use_ssl = true | |
http.verify_mode = OpenSSL::SSL::VERIFY_NONE | |
#twittername or githubname@github |
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require 'nokogiri' | |
require 'open-uri' | |
#ATND API Reference -> http://atnd.org/doc/api.html | |
#Search "Pronama" events. | |
xml_doc = Nokogiri::XML(open("http://api.atnd.org/events/?keyword=pronama&format=xml")) | |
#Get titles | |
xml_doc.search("//title").each do |title| | |
puts title.text |
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foo = "hogehoge" | |
bar = "hoge" | |
foo.scan(/#{bar}/) # => ["hoge", "hoge"] |
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namespace :secret do | |
secret_token_file = Rails.root.join('config', 'initializers', 'secret_token.rb') | |
file secret_token_file do | |
require 'securerandom' | |
token = SecureRandom.hex(64) | |
require 'active_support/core_ext/string/strip' | |
application_name = Rails.application.class.name | |
content = <<-EOS.strip_heredoc |
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require 'csv' | |
file_path = ARGV[0] | |
CSV.foreach(file_path, encoding: 'SJIS:UTF-8') do |row| | |
p row | |
end |
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gem('sqlite3', group: :development) | |
gem('thin', group: :development) | |
gem('pg', group: :production) | |
gem('everywhere') | |
gem('rubocop', group: [:development, :test]) | |
gem('brakeman', group: [:development, :test]) | |
gem('rspec-rails', group: [:development, :test]) | |
gem('factory_girl_rails', group: [:development, :test]) | |
gem('database_rewinder', group: [:development, :test]) |
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# "0:Ruby" "1:mruby" "2:RubyMotion" | |
%w(Ruby mruby RubyMotion).each_with_index do |name, index| | |
puts "#{index}:#{name}" | |
end #=> ["Ruby", "mruby", "RubyMotion"] | |
# "1:Ruby" "2:mruby" "3:RubyMotion" | |
%w(Ruby mruby RubyMotion).each.with_index(1) do |name, index| | |
puts "#{index}:#{name}" | |
end #=> ["Ruby", "mruby", "RubyMotion"] |
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module PrependModule | |
def foo | |
'prepend module' | |
end | |
end | |
class PrependClass | |
prepend PrependModule | |
def foo |
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ex. | |
[[5,3],[7,2],[8,/],[X],[7,1],[9,-],[6,2],[X],[6,/],[8,-]] | |
score: 126 | |
[]: 1フレーム | |
n: 倒したピンの数 | |
X: ストライク | |
/: スペア | |
-: ガター |
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ary = Array.new(2, Hash.new) | |
ary =[0][:dog] = "pochi" | |
ary #=> ??? | |
ary = Array.new(2){Hash.new} | |
ary[0][:dog] = "pochi" | |
ary #=> ??? |
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