Class: Cql::Client::ResultMetadata

Inherits:

Object

• Object
• Cql::Client::ResultMetadata

Includes:

Enumerable

Defined in:

lib/cql/client/result_metadata.rb

Overview

A collection of metadata (keyspace, table, name and type) of a result set.

See Also:

• ColumnMetadata

Instance Method Summary

• #[](column_name) ⇒ ColumnMetadata

  Returns the column metadata.

• #each {|metadata| ... } ⇒ Enumerable<ColumnMetadata>

  Iterates over the metadata for each column.

Instance Method Details

#[](column_name) ⇒ ColumnMetadata

Returns the column metadata

Returns:

• (ColumnMetadata) —

  column_metadata the metadata for the column

# File 'lib/cql/client/result_metadata.rb', line 19

def [](column_name)
  @metadata[column_name]
end

#each {|metadata| ... } ⇒ Enumerable<ColumnMetadata>

Iterates over the metadata for each column

Yield Parameters:

• metadata (ColumnMetadata) —

  the metadata for each column

Returns:

• (Enumerable<ColumnMetadata>)

# File 'lib/cql/client/result_metadata.rb', line 27

def each(&block)
  @metadata.each_value(&block)
end