module Sequel::SQL::StringConcatenationMethods

  1. lib/sequel/sql.rb

This module includes the + method. It is included in StringExpression and can be included elsewhere to allow the use of the + operator to represent concatenation of SQL Strings:

Methods

Public Instance

  1. +

Public Instance methods

+(ce)

Return a StringExpression representing the concatenation of the receiver with the given argument.

Sequel[:x].sql_string + :y # => "x" || "y"
[show source] 
    # File lib/sequel/sql.rb
975 def +(ce)
976   StringExpression.new(:'||', self, ce)
977 end