Since the dictionary words are stored in a JSON file, we need to parse the data before saving it to a local database.
First, we'll add the class that will represent our data. In the base package (com.packt.quickstart.dictionary), we first add a new package called data. There, we put the DictionaryEntry class, which will be our data model representation:
data class DictionaryEntry(val term: String, val explanation: String)
The class has two properties: the searchable term and the term definition. It'd be also nice to have a readable string representation of this class, so we let the Kotlin compiler generate a toString method for us with its data class.
Since the file of words is around 20 MB in size, to avoid loading that ...