class Wordlist::Operators::Unique
Lazily enumerates over only the unique words in the wordlist, filtering out duplicates.
@since 1.0.0
Public Instance Methods
each() { |word| ... }
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Enumerates over the unique words in the wordlist.
@yield [word]
The given block will be passed each unique word from the wordlist.
@yieldparam [String] word
A unique word from the wordlist.
@return [Enumerator]
If no block is given, an Enumerator object will be returned.
@example
wordlist= Wordlist::Words["foo", "bar", "baz", "qux"] (wordlist + wordlist).uniq.each do |word| puts word end # foo # bar # baz # qux
@api public
# File lib/wordlist/operators/unique.rb, line 39 def each return enum_for(__method__) unless block_given? unique_filter = UniqueFilter.new @wordlist.each do |word| if unique_filter.add?(word) yield word end end end