30 lines
1.0 KiB
Ruby
30 lines
1.0 KiB
Ruby
File.open(File.join(Rails.root, 'config/database.yml'), 'r') do |f|
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@settings = YAML.load(f)[Rails.env]
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end
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Mongoid.configure do |config|
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name = @settings["database"]
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host = @settings["host"]
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config.master = Mongo::Connection.new.db(name)
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# config.slaves = [
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# Mongo::Connection.new(host, @settings["slave_one"]["port"], :slave_ok => true).db(name),
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# Mongo::Connection.new(host, @settings["slave_two"]["port"], :slave_ok => true).db(name)
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# ]
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end
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## various patches
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# Enabling scope in validates_uniqueness_of validation
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module Mongoid #:nodoc:
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module Validations #:nodoc:
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class UniquenessValidator < ActiveModel::EachValidator
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def validate_each(document, attribute, value, scope = nil)
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criteria = { attribute => value, :_id.ne => document._id }
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criteria[scope] = document.send(scope) if scope
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return if document.class.where(criteria).empty?
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document.errors.add(attribute, :taken, :default => options[:message], :value => value)
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end
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end
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end
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end
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