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Contents
gem "assistance", ">= 0.1"
require "metaid"
require "assistance"
require "bigdecimal"
require "bigdecimal/util"
files = %w[
core_ext core_sql array_keys exceptions pretty_table
dataset migration model schema database worker
]
dir = File.join(File.dirname(__FILE__), "sequel_core")
files.each {|f| require(File.join(dir, f))}
module Sequel #:nodoc:
class << self
# call-seq:
# Sequel::Database.connect(conn_string)
# Sequel.connect(conn_string)
# Sequel.open(conn_string)
#
# Creates a new database object based on the supplied connection string.
# The specified scheme determines the database class used, and the rest
# of the string specifies the connection options. For example:
# DB = Sequel.open 'sqlite:///blog.db'
def connect(*args)
Database.connect(*args)
end
alias_method :open, :connect
def single_threaded=(value)
Database.single_threaded = value
end
def method_missing(m, *args)
c = Database.adapter_class(m)
begin
# three ways to invoke this:
# 0 arguments: Sequel.dbi
# 1 argument: Sequel.dbi(db_name)
# more args: Sequel.dbi(db_name, opts)
case args.size
when 0
opts = {}
when 1
opts = args[0].is_a?(Hash) ? args[0] : {:database => args[0]}
else
opts = args[1].merge(:database => args[0])
end
rescue
raise Error::AdapterNotFound, "Unknown adapter (#{m})"
end
c.new(opts)
end
end
end
class Object
def Sequel(*args)
Sequel.connect(*args)
end
end
Version data entries
17 entries across 17 versions & 1 rubygems