Module naming 

Convert SQL identifiers to Rust-idiomatic forms.

The primary entry point is singularize, which turns a (potentially snake_case) plural noun into its singular form so that table names like users produce User instead of Users. Rust ORMs (Diesel, SeaORM) and the broader ActiveRecord-style world expect singular row structs.

Functions

singularize

Singularize a snake_case identifier by transforming only the trailing word: user_accounts → user_account, news_posts → news_post.

singularize_word

Singularize a single English word. Conservative: when in doubt the word is returned unchanged so we never butcher a perfectly good singular noun.