instance method `columns_hash`

Ruby on Rails 4.1.16

Since v3.2.22.5

Available in: 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:

columns_hash(table)

Get the columns for a table as a hash, key is the column name value is the column object.

Parameters

table req

Source

# File activerecord/lib/active_record/connection_adapters/schema_cache.rb, line 49
      def columns_hash(table)
        @columns_hash[table]
      end

Defined in activerecord/lib/active_record/connection_adapters/schema_cache.rb line 49 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::SchemaCache

Signature

Parameters