Sha256: ffea85b4c92559b4f741b74fc4585a59799d92973bdaf5b6adb74cab8c0e90d7
Contents?: true
Size: 1.2 KB
Versions: 37
Compression:
Stored size: 1.2 KB
Contents
# https://gist.github.com/mperham/3049152
# Fixes Capybara database connection issues
class ActiveRecord::Base
mattr_accessor :shared_connection
@@shared_connection = nil
def self.connection
@@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection }
end
end
ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection
# fast truncation of all tables that need truncations (select is 10x faster then truncate)
# http://grosser.it/2012/07/03/rubyactiverecord-fastest-way-to-truncate-test-database/
def truncate_all_tables
config = ActiveRecord::Base.configurations[::Rails.env]
connection = ActiveRecord::Base.connection
connection.disable_referential_integrity do
connection.tables.each do |table_name|
next if connection.select_value("SELECT count(*) FROM #{table_name}") == 0
case config["adapter"]
when "mysql2", "postgresql"
connection.execute("TRUNCATE #{table_name}")
when "sqlite3"
connection.execute("DELETE FROM #{table_name}")
connection.execute("DELETE FROM sqlite_sequence where name='#{table_name}'")
end
end
connection.execute("VACUUM") if config["adapter"] == "sqlite3"
end
end
Version data entries
37 entries across 37 versions & 2 rubygems