HolidayJp

Japanese holiday.

This is an Elixir port of holiday-jp/holiday_jp-ruby, using holiday data of holiday-jp/holiday_jp.

Installation

Add holiday_jp to your list of dependencies in mix.exs:

def deps do
  [{:holiday_jp, "~> 0.3"}]
end

Add holiday_jp to your supervision tree in mix.exs.

def applications do
  [applications: [:holiday_jp]]
end

And fetch dependencies.

mix deps.get

Usage

iex> HolidayJp.between ~D[2016-03-01], ~D[2016-03-31]
[
  %HolidayJp.Holiday{date: ~D[2016-03-20], week: "日", week_en: "Sunday", name: "春分の日", name_en: "Vernal Equinox Day"},
  %HolidayJp.Holiday{date: ~D[2016-03-21], week: "月", week_en: "Monday", name: "春分の日 振替休日", name_en: "Holiday in lieu"},
]

iex> HolidayJp.holiday? ~D[2017-01-02]
true

iex> HolidayJp.holiday? ~D[2016-01-02]
false

iex> HolidayJp.on ~D[2017-02-11]
[%HolidayJp.Holiday{date: ~D[2017-02-11], week: "土", week_en: "Saturday", name: "建国記念の日", name_en: "National Foundation Day"}]

iex> HolidayJp.on ~D[2017-02-13]
[]