method

minimum

v7.1.3.2 - Show latest stable - 0 notes - Class: Enumerable

minimum(key) public

Calculates the minimum from the extracted elements.

payments = [Payment.new(5), Payment.new(15), Payment.new(10)]
payments.minimum(:price) # => 5

Show source

# File activesupport/lib/active_support/core_ext/enumerable.rb, line 32
  def minimum(key)
    map(&key).min
  end