Module: CassandraObject::Schema::Tasks
- Included in:
- CassandraObject::Schema
- Defined in:
- lib/cassandra_object/schema/tasks.rb
Instance Method Summary collapse
Instance Method Details
#dump(io) ⇒ Object
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# File 'lib/cassandra_object/schema/tasks.rb', line 4 def dump(io) table_names.each do |column_family| io.puts run_command("DESCRIBE COLUMNFAMILY #{column_family}") io.puts end end |
#load(io) ⇒ Object
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# File 'lib/cassandra_object/schema/tasks.rb', line 11 def load(io) current_cql = '' io.each_line do |line| next if line.blank? current_cql << line.rstrip if current_cql =~ /;$/ keyspace_execute current_cql current_cql = '' end end end |
#table_names ⇒ Object
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# File 'lib/cassandra_object/schema/tasks.rb', line 26 def table_names run_command('DESCRIBE COLUMNFAMILIES').split.sort end |