Class: Quandl::Cassandra::Models::Column::Read::Limit

Inherits:

Quandl::Cassandra::Models::Column::Read

• Object
• Strategy::Strategize
• Quandl::Cassandra::Models::Column::Read
• Quandl::Cassandra::Models::Column::Read::Limit

Defined in:

lib/quandl/cassandra/models/column/read/limit.rb

Instance Method Summary

• #perform ⇒ Object

Methods inherited from Quandl::Cassandra::Models::Column::Read

#column_collapses, #column_ids, #column_ids=, #count?, perform

Instance Method Details

#perform ⇒ Object

# File 'lib/quandl/cassandra/models/column/read/limit.rb', line 3

def perform
  return unless attributes[:limit].is_a?(Integer)
  # given limit, it must be greater than or equal to 1
  attributes[:limit] = 1 if attributes[:limit] <= 0
end