Current File : /home/rs/ruby/1.8/lib/ruby/site_ruby/1.8/dbi/utils.rb
#
# $Id: utils.rb,v 1.5 2006/01/29 06:14:19 djberg96 Exp $
#
module DBI
#
# Utility classes and methods for use by both DBDs and consumers.
#
module Utils
#
# Given a block, returns the execution time for the block.
#
def self.measure
start = ::Time.now
yield
::Time.now - start
end
#
# parse a string of the form "database=xxx;key=val;..."
# or database:host and return hash of key/value pairs
#
# Used in DBI.connect and offspring.
#
def self.parse_params(str)
# improved by John Gorman <jgorman@webbysoft.com>
params = str.split(";")
hash = {}
params.each do |param|
key, val = param.split("=")
hash[key] = val if key and val
end
if hash.empty?
database, host = str.split(":")
hash['database'] = database if database
hash['host'] = host if host
end
hash
end
end # module Utils
end # module DBI
#
# Type converter.
#
# FIXME this really needs to go into DBI::TypeUtil or similar
module DBI::Utils::ConvParam
#
# Wrapper to convert arrays of bound objects via DBI::TypeUtil#convert.
#
def self.conv_param(driver_name, *params)
params.collect { |param| DBI::TypeUtil.convert(driver_name, param) }
end
end
require 'dbi/utils/date'
require 'dbi/utils/time'
require 'dbi/utils/timestamp'
require 'dbi/utils/xmlformatter'
require 'dbi/utils/tableformatter'
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