instance method `many?`

Ruby on Rails 2.3.18

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

many?(&block)

Returns true if the collection has more than 1 element. Functionally equivalent to collection.size > 1. Works with a block too ala any?, so people.many? { |p| p.age > 26 } # => returns true if more than 1 person is over 26.

Parameters

block block

Source

# File activesupport/lib/active_support/core_ext/enumerable.rb, line 101
  def many?(&block)
    size = block_given? ? select(&block).size : self.size
    size > 1
  end

Defined in activesupport/lib/active_support/core_ext/enumerable.rb line 101 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Enumerable

Signature

Parameters