Bookshelf.js: camelize and underscore columns

parse_format.coffee

parse: (attributes) ->
    _.reduce attributes, (object, value, key) ->
        camelized = _str.camelize(key)
        object[camelized] = value
        object
    , {}

format: (attributes) ->
    _.reduce attributes, (object, value, key) ->
        underscored = _str.underscored(key)
        object[underscored] = value
        object
    , {}

toJSON: (options) ->
    json = super(options)
    @format(json)