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ex_cldr

0.2.0
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Common Locale Data Repository (CLDR) functions for Elixir to localize and format numbers, dates, lists, messages, languages, territories and units with support for over 700 locales for internationalized (i18n) and localized (L10N) applications.

Retired package: Deprecated

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guides/5_datetime_formats.md

# Date and DateTime Localization
As of version 0.2.0, formatting of relative dates and date times is supported with the `Cldr.Date.Relative` module. The public API is `Cldr.Date.Relative.to_string/2`.
Note that date and datetime formatting is not currently support - only relative date and datetime formatting.
## Public API
The primary API for formatting relative dates and datetimes is `Cldr.Date.Relative.to_string/2`. Some examples:
iex> Cldr.Date.Relative.to_string(-1)
"1 second ago"
iex> Cldr.Date.Relative.to_string(1)
"in 1 second"
iex> Cldr.Date.Relative.to_string(1, unit: :day)
"tomorrow"
iex> Cldr.Date.Relative.to_string(1, unit: :day, locale: "fr")
"demain"
iex> Cldr.Date.Relative.to_string(1, unit: :day, format: :narrow)
"tomorrow"
iex> Cldr.Date.Relative.to_string(1234, unit: :year)
"in 1,234 years"
iex> Cldr.Date.Relative.to_string(1234, unit: :year, locale: "fr")
"dans 1 234 ans"
iex> Cldr.Date.Relative.to_string(31)
"in 31 seconds"
iex> Cldr.Date.Relative.to_string(~D[2017-04-29], relative_to: ~D[2017-04-26])
"in 3 days"
iex> Cldr.Date.Relative.to_string(310, format: :short, locale: "fr")
"dans 5 min"
iex> Cldr.Date.Relative.to_string(310, format: :narrow, locale: "fr")
"+5 min"
iex> Cldr.Date.Relative.to_string 2, unit: :wed, format: :short
"in 2 Wed."
iex> Cldr.Date.Relative.to_string 1, unit: :wed, format: :short
"next Wed."
iex> Cldr.Date.Relative.to_string -1, unit: :wed, format: :short
"last Wed."
iex> Cldr.Date.Relative.to_string -1, unit: :wed
"last Wednesday"
iex> Cldr.Date.Relative.to_string -1, unit: :quarter
"last quarter"
iex> Cldr.Date.Relative.to_string -1, unit: :mon, locale: "fr"
"lundi dernier"
iex> Cldr.Date.Relative.to_string(~D[2017-04-29], unit: :ziggeraut)
{:error,
"Unknown time unit :ziggeraut. Valid time units are [:day, :hour, :minute, :month, :second, :week, :year, :mon, :tue, :wed, :thu, :fri, :sat, :sun, :quarter]"}