Sha256: 5e8c0ad62005983eda54b6072370107a7832ba75ad9d3b5124254120b264b483
Contents?: true
Size: 657 Bytes
Versions: 83
Compression:
Stored size: 657 Bytes
Contents
# frozen_string_literal: true
module Arel # :nodoc: all
class DeleteManager < Arel::TreeManager
include TreeManager::StatementMethods
def initialize(table = nil)
@ast = Nodes::DeleteStatement.new(table)
end
def from(relation)
@ast.relation = relation
self
end
def group(columns)
columns.each do |column|
column = Nodes::SqlLiteral.new(column) if String === column
column = Nodes::SqlLiteral.new(column.to_s) if Symbol === column
@ast.groups.push Nodes::Group.new column
end
self
end
def having(expr)
@ast.havings << expr
self
end
end
end
Version data entries
83 entries across 80 versions & 9 rubygems