module Consul::Util
Public Instance Methods
adjective_and_argument(*args)
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# File lib/consul/util.rb, line 49 def adjective_and_argument(*args) if args.size > 1 adjective = args[0] record = args[1] else adjective = nil record = args[0] end [adjective, record] end
around_action(controller_class, *args, &block)
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# File lib/consul/util.rb, line 82 def around_action(controller_class, *args, &block) if Rails.version.to_i < 4 controller_class.around_filter *args, &block else controller_class.around_action *args, &block end end
before_action(controller_class, *args, &block)
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# File lib/consul/util.rb, line 74 def before_action(controller_class, *args, &block) if Rails.version.to_i < 4 controller_class.before_filter *args, &block else controller_class.before_action *args, &block end end
collection?(value)
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# File lib/consul/util.rb, line 21 def collection?(value) value.is_a?(Array) || value.is_a?(Set) end
define_default_scope(klass, conditions)
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This method does not support dynamic default scopes via lambdas (as does define_scope
), because it is currently not required.
# File lib/consul/util.rb, line 39 def define_default_scope(klass, conditions) if Rails.version.to_i < 4 # Rails 2/3 klass.send :default_scope, conditions else klass.send :default_scope do klass.scoped(conditions) end end end
define_scope(klass, name, lambda)
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# File lib/consul/util.rb, line 25 def define_scope(klass, name, lambda) if Rails.version.to_i < 4 # Rails 2/3 scope_definition = Rails.version.to_i < 3 ? :named_scope : :scope klass.send scope_definition, name, lambda else klass.send :scope, name, lambda { |*args| options = lambda.call(*args) klass.scoped(options.slice *EdgeRider::Scoped::VALID_FIND_OPTIONS) } end end
scope?(value)
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# File lib/consul/util.rb, line 17 def scope?(value) value.respond_to?(:scoped) end
scope_selects_all_records?(scope)
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# File lib/consul/util.rb, line 5 def scope_selects_all_records?(scope) if Rails.version.to_i < 3 scope = scope.scoped({}) else scope = scope.scoped end scope_sql = scope.to_sql quoted_table_name = Regexp.quote(scope.connection.quote_table_name(scope.table_name)) all_sql_pattern = /\ASELECT (#{quoted_table_name}\.)?\* FROM #{quoted_table_name}\z/ scope_sql.squish =~ all_sql_pattern end
skip_before_action(controller_class, name, options)
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# File lib/consul/util.rb, line 60 def skip_before_action(controller_class, name, options) if Rails.version.to_i < 4 controller_class.skip_before_filter name, options elsif Rails.version.to_i < 5 controller_class.skip_before_action name, options else # Every `power` in a controller will skip the power check filter. After the 1st time, Rails 5+ will raise # an error because there is no `unchecked_power` action to skip any more. # To avoid this, we add the following extra option. Note that it must not be added in Rails 4 to avoid errors. # See http://api.rubyonrails.org/classes/ActiveSupport/Callbacks/ClassMethods.html#method-i-skip_callback controller_class.skip_before_action name, { :raise => false }.merge!(options) end end