Module: CassandraModel::QueryHelper

Included in:
Record
Defined in:
lib/cassandra_model/query_helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.def_query_helper(name) ⇒ Object 



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# File 'lib/cassandra_model/query_helper.rb', line 4

def self.def_query_helper(name)
  define_method(name) do |*args|
    QueryBuilder.new(self).send(name, *args)
  end
end

Instance Method Details

#after(record) ⇒ Object 



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# File 'lib/cassandra_model/query_helper.rb', line 26

def after(record)
  next_cluster(:gt, record)
end

#all ⇒ Object 



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# File 'lib/cassandra_model/query_helper.rb', line 22

def all
  where({})
end

#before(record) ⇒ Object 



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# File 'lib/cassandra_model/query_helper.rb', line 30

def before(record)
  next_cluster(:lt, record)
end

#find_by(attributes) ⇒ Object 



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# File 'lib/cassandra_model/query_helper.rb', line 18

def find_by(attributes)
  where(attributes).first
end