class MongoQL::Expression::Descend
Attributes
field[RW]
Public Class Methods
new(field)
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# File lib/mongo_ql/expression/descend.rb, line 7 def initialize(field) @field = field end
Public Instance Methods
to_ast()
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# File lib/mongo_ql/expression/descend.rb, line 11 def to_ast { field.to_s => -1 } end