months

Object.assign(this,
    {
        months : [
            ...[]
                .constructor(0xD)
                .keys``
            ]
            .slice(Boolean``)
            .map(key =>
                new Date(
                    `${key}`
                        .replace(
                            /(.*)/g ,
                            `${'$&'
                                .repeat(~~Math.E)
                                .match(/../g)
                            }`
                        )
                    )
                    .toLocaleString(
                        navigator.language.toLowerCase``,
                        ['month long'
                            .split(/\s/)]
                            .map(
                                    ([ key, val ]) =>
                                            ({
                                                [key] : val
                                            })
                                )
                            .pop``)
                )
    }
);