Momento is an Elixir port of Moment.js for the purpose of parsing, validating, manipulating, and formatting dates

This module holds all the various add/3 methods

This module holds all the various date/0, ‘date/1’ and date!/1 methods

This module holds all the format/2 method

This module holds all the various custom guards natural?/1, positive?/1, negative?/1 and days_in_month/1

This module holds all the various herlper methods, floor/1, millisecond_factor/1 and microsecond_factor/1

This module holds all the various subtract/3 methods