Module: CassandraObject::Scope::QueryMethods

Included in:
CassandraObject::Scope
Defined in:
lib/cassandra_object/scope/query_methods.rb

Instance Method Summary collapse

Instance Method Details

#columns ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 11

def columns
  cloned = self.clone
  cloned.select_values = [:column1]
  cloned.cql_response
end

#cql_response ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 5

def cql_response
  cloned = self.clone
  cloned.raw_response = true
  cloned
end

#execute ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 63

def execute
  select_records
end

#execute_paged ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 67

def execute_paged
  select_records(false)
end

#limit(value) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 59

def limit(value)
  clone.limit! value
end

#limit!(value) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 54

def limit!(value)
  self.limit_value = value
  self
end

#select(*values, &block) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 22

def select(*values, &block)
  if block_given?
    execute.select(&block)
  else
    clone.select!(*values)
  end
end

#select!(*values) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 17

def select!(*values)
  self.select_values += values.flatten
  self
end

#where(*values) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 40

def where(*values)
  clone.where! values
end

#where!(*values) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 30

def where!(*values)
  if values.flatten.size == 1
    self.where_values += values.flatten
    self.where_values << ''
  else
    self.where_values += values.flatten
  end
  self
end

#where_ids(*ids) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 50

def where_ids(*ids)
  clone.where_ids! ids
end

#where_ids!(*ids) ⇒ Object 



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# File 'lib/cassandra_object/scope/query_methods.rb', line 44

def where_ids!(*ids)
  self.id_values += ids.flatten
  self.id_values.compact if self.id_values.present?
  self
end