select_one(arel, name = nil, binds = [], async: false) — ActiveRecord::ConnectionAdapters::DatabaseStatements

select_one(arel, name = nil, binds = [], async: false)

Returns a record hash with the column names as keys and column values as values.

Parameters

arel req
name opt = nil
binds opt = []
async key = false

Source

# File activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb, line 84
      def select_one(arel, name = nil, binds = [], async: false)
        select_all(arel, name, binds, async: async).then(&:first)
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb line 84 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::DatabaseStatements

Signature

Parameters