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# Redmine - project management software
# Copyright (C) 2006-2012 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
module Redmine
module Utils
class << self
# Returns the relative root url of the application
def relative_url_root
ActionController::Base.respond_to?('relative_url_root') ?
ActionController::Base.relative_url_root.to_s :
ActionController::Base.config.relative_url_root.to_s
end
# Sets the relative root url of the application
def relative_url_root=(arg)
if ActionController::Base.respond_to?('relative_url_root=')
ActionController::Base.relative_url_root=arg
else
ActionController::Base.config.relative_url_root = arg
end
end
# Generates a n bytes random hex string
# Example:
# random_hex(4) # => "89b8c729"
def random_hex(n)
SecureRandom.hex(n)
end
end
end
end
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