Class: Wordlist::Modifiers::Downcase

Inherits:
Modifier
  • Object
show all
Defined in:
lib/wordlist/modifiers/downcase.rb

Overview

Lazily calls String#downcase on every word in the wordlist.

Since:

  • 1.0.0

Instance Attribute Summary

Attributes inherited from Modifier

#wordlist

Instance Method Summary collapse

Methods inherited from Modifier

#initialize

Constructor Details

This class inherits a constructor from Wordlist::Modifiers::Modifier

Instance Method Details

#each {|word| ... } ⇒ Enumerator

Enumerates over every downcased word in the wordlist.

Examples:

wordlist = Wordlist::Words["Foo", "BAR", "bAz"]
wordlist.downcase.each do |word|
  puts word
end
# foo
# bar
# baz

Yields:

  • (word) —

    The given block will be passed each downcased word.

Yield Parameters:

  • word (String) —

    A downcased word.

Returns:

  • (Enumerator) —

    If no block is given, an Enumerator object will be returned.

Since:

  • 1.0.0



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# File 'lib/wordlist/modifiers/downcase.rb', line 36

def each
  return enum_for(__method__) unless block_given?

  @wordlist.each do |word|
    yield word.downcase
  end
end