Cookie low level API (js)

cookie-api.js

function cookie_get(name)
{
    const cookie = document.cookie
        .split('; ')
        .find(function(row){return row.startsWith(name+"=")})

    if (cookie) {
        return decodeURIComponent(cookie.split('=')[1])
    }
}


function cookie_set(name, value, hours_duration=8760, path ='/')
{
    const end_date = new Date();
    end_date.setHours(end_date.getHours() + hours_duration)

    const encoded_name    = encodeURIComponent(name)
    const encoded_value   = encodeURIComponent(value)
    const end_date_string = end_date.toGMTString()

    document.cookie =
        `${encoded_name}=${encoded_value}; expires=${end_date_string}; path=${path}`
}


function cookie_erase(name, path ='/')
{
    document.cookie =
        `${encodeURIComponent(name)}=; expires=Thu, 01 Jan 1970 00:00:00 GMT; path=${path}`
}