How to find a min/max with Ruby

How to find a min/max with Ruby

ruby enumerable

ruby

Possible to access the index in a Hash each loop?

ruby enumerable

ruby

Array#each vs. Array#map

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ruby

Skip over iteration in Enumerable#collect

ruby enumerable

ruby

Group hashes by keys and sum the values

ruby hash key enumerable

ruby

Apply method to each elements in array/enumerable

ruby arrays enumerable

ruby

What's the fastest way in Ruby to get the first enumerable element for which a block returns true?

ruby arrays enumerable

ruby

How do you sort an array alphabetically using sort_by in ruby?

ruby-on-rails ruby arrays sorting enumerable

ruby

Rails lists have .first and .second – is there a .hundredth or .sixty_nineth ?

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ruby

ruby methods that either yield or return Enumerator

ruby enumerable

ruby

Idiomatic Ruby filter for nil-or-empty?

ruby idioms enumerable

ruby

Ruby array of hash. group_by and modify in one line

ruby-on-rails ruby hash enumerable

ruby

Python Equivalent to Ruby's #each_cons?

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ruby

Why does `Enumerable` have `first` but not `last`?

ruby enumerable

ruby

Reversing enumerable in Ruby

ruby enumerable

ruby