Class: ActiveRecord::SchemaDumper

Inherits:
Object
  • Object
show all
Defined in:
lib/core_ext/active_record/schema_dumper.rb

Overview

Patched version: 3.1.3

Patched methods

  • indexes

Instance Method Summary collapse

Instance Method Details

#index_parts(index) ⇒ Object

Writes out index-related details to the schema stream

Patch:

Add support of skip_column_quoting option for json indexes.



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# File 'lib/core_ext/active_record/schema_dumper.rb', line 11

def index_parts(index)
  is_json_index = index.columns.is_a?(String) && index.columns =~ /^(.+->.+)$/

  index_parts = [
    index.columns.inspect,
    "name: #{index.name.inspect}",
  ]
  index_parts << "unique: true" if index.unique
  index_parts << "length: #{format_index_parts(index.lengths)}" if index.lengths.present?
  index_parts << "order: #{format_index_parts(index.orders)}" if index.orders.present?
  index_parts << "opclass: #{format_index_parts(index.opclasses)}" if index.opclasses.present?
  index_parts << "where: #{index.where.inspect}" if index.where
  index_parts << "using: #{index.using.inspect}" if !@connection.default_index_type?(index)
  index_parts << "skip_column_quoting: true" if is_json_index
  index_parts << "type: #{index.type.inspect}" if index.type
  index_parts << "comment: #{index.comment.inspect}" if index.comment
  index_parts
end