store(key, value, convert_value: true)
public

Assigns a new value to the hash:

hash = ActiveSupport::HashWithIndifferentAccess.new
hash[:key] = 'value'

This value can be later fetched using either :key or 'key'.

If the value is a Hash or contains one or multiple Hashes, they will be converted to HashWithIndifferentAccess. unless `convert_value: false` is set.