Adds support for converting column names to camelCase

[kuzzmi]

This adds a support for passing column name through camelCase from lodash during file generation.

Not sure about the configuration option tho, please let me know if you have a different vision.

[bhenderson]

I was looking for a feature like this. Although, I think the configuration should be a custom function that we can pass in. I ended up hacking it like this:

// naive way to append Table to all types generated.
const overrides = new Proxy(
  {},
  {
    get(target, name) {
      // original behavior
      const value = upperFirst(camelCase(name.replace(/[.-]/g, '_')));

      return `Table${value}`;
    },
  }
);

updateTypes(db, { overrides })

this isn't a perfect solution because overrides are used for more than just column names.

[koistya]

Extending overrides option to allow passing a custom function would be great!

updateTypes(db, {
  overrides: {
    "picture_url": "PictureURL",
    "*": (name, type) => type === "column" ? toCamelCase(name) : name
  }
});