Module: Super::Useful::I19

Defined in:
lib/super/useful/i19.rb

Class Method Summary collapse

Class Method Details

.build_chain(prefix, optional, suffix) ⇒ Object 



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# File 'lib/super/useful/i19.rb', line 8

def build_chain(prefix, optional, suffix)
  prefix = Array(prefix)
  optional = Array(optional)
  suffix = Array(suffix)

  result = []

  (optional.size + 1).times do
    lookup = [prefix, optional, suffix].flatten.join(".").to_sym
    result.push(lookup)
    optional.pop
  end

  result
end

.chain_to_i18n(chain) ⇒ Object 



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# File 'lib/super/useful/i19.rb', line 24

def chain_to_i18n(chain)
  head, *tail = chain

  [head, {default: tail}]
end

.i18n_with_fallback(prefix, optional, suffix) ⇒ Object 



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# File 'lib/super/useful/i19.rb', line 30

def i18n_with_fallback(prefix, optional, suffix)
  chain_to_i18n(build_chain(prefix, optional, suffix))
end