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0.4.6
Timex is a rich, comprehensive Date/Time library for Elixir projects, with full timezone support via the :tzdata package. If you need to manipulate dates, times, datetimes, timestamps, etc., then Timex is for you!
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lib/parse/datetime/tokenizers/directive.ex
defmodule Timex.Parse.DateTime.Tokenizers.Directive do
@moduledoc false
alias Timex.Parse.DateTime.Parsers
alias Timex.Parse.DateTime.Tokenizers.Directive
defstruct type: :literal,
value: nil,
modifiers: [],
flags: [],
width: [min: -1, max: nil],
parser: nil,
weight: 0
@doc """
Gets a parsing directive for the given token name, where the token name
is an atom.
## Examples
iex> alias Timex.Parsers.Directive
...> %Directive{type: type, flags: flags} = Directive.get(:year4, "YYYY", padding: :zeros)
...> {type, flags}
{:year4, [padding: :zeros]}
"""
@spec get(atom, String.t, [{atom, term}] | []) :: %Directive{}
def get(type, directive, opts \\ []) do
width = Keyword.get(opts, :width, [min: 1, max: nil])
flags = Keyword.merge(Keyword.get(opts, :flags, []), width)
modifiers = Keyword.get(opts, :modifiers, [])
get(type, directive, flags, modifiers, width)
end
# Years
def get(:year4, directive, flags, mods, width),
do: %Directive{type: :year4, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.year4(flags)}
def get(:year2, directive, flags, mods, width),
do: %Directive{type: :year2, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.year2(flags)}
def get(:century, directive, flags, mods, width),
do: %Directive{type: :century, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.century(flags)}
def get(:iso_year4, directive, flags, mods, width),
do: %Directive{type: :iso_year4, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.year4(flags)}
def get(:iso_year2, directive, flags, mods, width),
do: %Directive{type: :iso_year2, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.year2(flags)}
# Months
def get(:month, directive, flags, mods, width),
do: %Directive{type: :month, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.month2(flags)}
def get(:mshort, directive, flags, mods, width),
do: %Directive{type: :mshort, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.month_short(flags)}
def get(:mfull, directive, flags, mods, width),
do: %Directive{type: :mfull, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.month_full(flags)}
# Days
def get(:day, directive, flags, mods, width),
do: %Directive{type: :day, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.day_of_month(flags)}
def get(:oday, directive, flags, mods, width),
do: %Directive{type: :oday, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.day_of_year(flags)}
# Weeks
def get(:iso_weeknum, directive, flags, mods, width),
do: %Directive{type: :iso_weeknum, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.week_of_year(flags)}
def get(:week_mon, directive, flags, mods, width),
do: %Directive{type: :week_mon, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.week_of_year(flags)}
def get(:week_sun, directive, flags, mods, width),
do: %Directive{type: :week_sun, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.week_of_year(flags)}
def get(:wday_mon, directive, flags, mods, width),
do: %Directive{type: :wday_mon, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.weekday(flags)}
def get(:wday_sun, directive, flags, mods, width),
do: %Directive{type: :wday_sun, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.weekday(flags)}
def get(:wdshort, directive, flags, mods, width),
do: %Directive{type: :wdshort, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.weekday_short(flags)}
def get(:wdfull, directive, flags, mods, width),
do: %Directive{type: :wdfull, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.weekday_full(flags)}
# Hours
def get(:hour24, directive, flags, mods, width),
do: %Directive{type: :hour24, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.hour24(flags)}
def get(:hour12, directive, flags, mods, width),
do: %Directive{type: :hour12, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.hour12(flags)}
def get(:min, directive, flags, mods, width),
do: %Directive{type: :min, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.minute(flags)}
def get(:sec, directive, flags, mods, width),
do: %Directive{type: :sec, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.second(flags)}
def get(:sec_fractional, directive, flags, mods, width),
do: %Directive{type: :sec_fractional, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.second_fractional(flags)}
def get(:sec_epoch, directive, flags, mods, width),
do: %Directive{type: :sec_epoch, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.seconds_epoch(flags)}
def get(:us, directive, flags, mods, width),
do: %Directive{type: :us, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.microseconds(flags)}
def get(:am, directive, flags, mods, width),
do: %Directive{type: :am, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.ampm(flags)}
def get(:AM, directive, flags, mods, width),
do: %Directive{type: :AM, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.ampm(flags)}
# Timezones
def get(:zname, directive, flags, mods, width),
do: %Directive{type: :zname, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.zname(flags)}
def get(:zoffs, directive, flags, mods, width),
do: %Directive{type: :zoffs, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.zoffs(flags)}
def get(:zoffs_colon, directive, flags, mods, width),
do: %Directive{type: :zoffs_colon, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.zoffs_colon(flags)}
def get(:zoffs_sec, directive, flags, mods, width),
do: %Directive{type: :zoffs_sec, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.zoffs_sec(flags)}
# Preformatted Directives
def get(:iso_8601, directive, flags, mods, width),
do: %Directive{type: :iso_8601, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso8601(flags)}
def get(:iso_8601z, directive, flags, mods, width),
do: %Directive{type: :iso_8601z, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso8601([{:zulu, true}|flags])}
def get(:iso_date, directive, flags, mods, width),
do: %Directive{type: :iso_date, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso_date(flags)}
def get(:iso_time, directive, flags, mods, width),
do: %Directive{type: :iso_time, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso_time(flags)}
def get(:iso_week, directive, flags, mods, width),
do: %Directive{type: :iso_week, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso_week(flags)}
def get(:iso_weekday, directive, flags, mods, width),
do: %Directive{type: :iso_weekday, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso_weekday(flags)}
def get(:iso_ordinal, directive, flags, mods, width),
do: %Directive{type: :iso_ordinal, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso_ordinal(flags)}
def get(:rfc_822, directive, flags, mods, width),
do: %Directive{type: :rfc_822, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.rfc822(flags)}
def get(:rfc_822z, directive, flags, mods, width),
do: %Directive{type: :rfc_822z, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.rfc822([{:zulu, true}|flags])}
def get(:rfc_1123, directive, flags, mods, width),
do: %Directive{type: :rfc_1123, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.rfc1123(flags)}
def get(:rfc_1123z, directive, flags, mods, width),
do: %Directive{type: :rfc_1123z, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.rfc1123([{:zulu, true}|flags])}
def get(:rfc_3339, directive, flags, mods, width),
do: %Directive{type: :rfc_3339, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.rfc3339(flags)}
def get(:rfc_3339z, directive, flags, mods, width),
do: %Directive{type: :rfc_3339z, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.rfc3339([{:zulu, true}|flags])}
def get(:ansic, directive, flags, mods, width),
do: %Directive{type: :ansic, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.ansic(flags)}
def get(:unix, directive, flags, mods, width),
do: %Directive{type: :unix, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.unix(flags)}
def get(:kitchen, directive, flags, mods, width),
do: %Directive{type: :kitchen, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.kitchen(flags)}
def get(:slashed, directive, flags, mods, width),
do: %Directive{type: :slashed, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.slashed(flags)}
def get(:strftime_iso_date, directive, flags, mods, width),
do: %Directive{type: :strftime_iso_date, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.iso_date(flags)}
def get(:strftime_iso_clock, directive, flags, mods, width),
do: %Directive{type: :strftime_iso_clock, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.strftime_iso_clock(flags)}
def get(:strftime_iso_clock_full, directive, flags, mods, width),
do: %Directive{type: :strftime_iso_clock_full, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.strftime_iso_clock_full(flags)}
def get(:strftime_kitchen, directive, flags, mods, width),
do: %Directive{type: :strftime_kitchen, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.strftime_kitchen(flags)}
def get(:strftime_iso_shortdate, directive, flags, mods, width),
do: %Directive{type: :strftime_iso_shortdate, value: directive, flags: flags, modifiers: mods, width: width, parser: Parsers.strftime_iso_shortdate(flags)}
# Catch-all
def get(type, _directive, _flags, _mods, _width), do: {:error, "Unrecognized directive type: #{type}."}
end