Class: MongoModel::MongoOrder
- Inherits:
-
Object
- Object
- MongoModel::MongoOrder
- Defined in:
- lib/mongomodel/support/mongo_order.rb
Defined Under Namespace
Classes: Clause
Instance Attribute Summary collapse
-
#clauses ⇒ Object
readonly
Returns the value of attribute clauses.
Class Method Summary collapse
Instance Method Summary collapse
- #==(other) ⇒ Object (also: #eql?)
- #hash ⇒ Object
-
#initialize(*clauses) ⇒ MongoOrder
constructor
A new instance of MongoOrder.
- #reverse ⇒ Object
- #to_a ⇒ Object
- #to_s ⇒ Object
- #to_sort(model) ⇒ Object
Constructor Details
#initialize(*clauses) ⇒ MongoOrder
Returns a new instance of MongoOrder.
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# File 'lib/mongomodel/support/mongo_order.rb', line 5 def initialize(*clauses) @clauses = clauses end |
Instance Attribute Details
#clauses ⇒ Object (readonly)
Returns the value of attribute clauses.
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# File 'lib/mongomodel/support/mongo_order.rb', line 3 def clauses @clauses end |
Class Method Details
.parse(order) ⇒ Object
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# File 'lib/mongomodel/support/mongo_order.rb', line 34 def self.parse(order) case order when MongoOrder order when Clause new(order) when Symbol new(Clause.new(order)) when String new(*order.split(',').map { |c| Clause.parse(c) }) when Array new(*order.map { |c| Clause.parse(c) }) else new(order.to_mongo_order_clause) if order.respond_to?(:to_mongo_order_clause) end end |
Instance Method Details
#==(other) ⇒ Object Also known as: eql?
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# File 'lib/mongomodel/support/mongo_order.rb', line 21 def ==(other) other.is_a?(self.class) && clauses == other.clauses end |
#hash ⇒ Object
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# File 'lib/mongomodel/support/mongo_order.rb', line 26 def hash clauses.hash end |
#reverse ⇒ Object
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# File 'lib/mongomodel/support/mongo_order.rb', line 30 def reverse self.class.new(*clauses.map { |c| c.reverse }) end |
#to_a ⇒ Object
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# File 'lib/mongomodel/support/mongo_order.rb', line 9 def to_a clauses end |
#to_s ⇒ Object
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# File 'lib/mongomodel/support/mongo_order.rb', line 13 def to_s clauses.map { |c| c.to_s }.join(', ') end |
#to_sort(model) ⇒ Object
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# File 'lib/mongomodel/support/mongo_order.rb', line 17 def to_sort(model) clauses.map { |c| c.to_sort(model.respond_to?(:properties) ? model.properties[c.field] : nil) } end |