From: ggmichaelgo@... Date: 2021-08-02T04:42:04+00:00 Subject: [ruby-core:104748] [Ruby master Feature#18057] Introduce Array#mean Issue #18057 has been updated by ggmichaelgo (Michael Go). Description updated Subject changed from Introduce Array#average to Introduce Array#mean I definitely prefer using `mean` over `average`! ---------------------------------------- Feature #18057: Introduce Array#mean https://bugs.ruby-lang.org/issues/18057#change-93085 * Author: ggmichaelgo (Michael Go) * Status: Open * Priority: Normal ---------------------------------------- Introduce Array#average to calculate the average value of an array. ```ruby array = [1, 2, 3] array.mean # 2 array = [1.5, 2.2, 3.1] array.mean(&:round) # 2.3333333333333335 array = [-3, -2, -1] array.mean { |e| e.abs } # 2 ``` -- https://bugs.ruby-lang.org/ Unsubscribe: