class ICU::PluralRules

• ICU::PluralRules
• Reference
• Object

Overview

Plural Rules

Provides access to ICU's plural rules functionality.

Usage

plural_rules = ICU::PluralRules.new("pl")
plural_rules.select(0) # => "many"
plural_rules.select(1) # => "one"
plural_rules.select(2) # => "few"

See also

• reference implementation
• unit tests

Defined in:

Constructors

• .new(locale : String, type : Type)

  Creates a new PluralRules object for the given locale and plural type.

• .new(locale : String)

  Creates a new PluralRules object for the given locale.

Instance Method Summary

• #finalize

  Closes the PluralRules object and releases resources.

• #keywords : Array(String)

  Returns keywords associated to this plural rules.

• #select(number : Float64) : String

  Selects the plural form for the given number.

Constructor Detail

plural_rules = ICU::PluralRules.new("de", ICU::PluralRules::Type::TypeOrdinal)

plural_rules = ICU::PluralRules.new("en")

Instance Method Detail

plural_rules = ICU::PluralRules.new("pl")
plural_rules.keywords # => ["few", "many", "one", "other"]

plural_rules = ICU::PluralRules.new("fr")
plural_rules.select(1) # => "one"