in lib/twitter_cldr/shared/bidi.rb [389:405]
def resolve_implicit_levels
@length.times do |i|
if (@levels[i] & 1) == 0
if @types[i] == :R
@levels[i] += 1
elsif @types[i] == :AN || @types[i] == :EN
@levels[i] += 2
end
else
if @types[i] == :L || @types[i] == :AN || @types[i] == :EN
@levels[i] += 1
end
end
end
end