instance method `index_name_exists?`

Ruby on Rails 7.1.6

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

index_name_exists?(table_name, index_name)

Verifies the existence of an index with a given name.

Parameters

table_name req
index_name req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 982
      def index_name_exists?(table_name, index_name)
        index_name = index_name.to_s
        indexes(table_name).detect { |i| i.name == index_name }
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb line 982 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::SchemaStatements

Signature

Parameters