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benjamintanweihao / the-little-elixir-otp-guidebook-code

Code examples for The Little Elixir & OTP Guidebook
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refactor "Map.size" to "Enum.count" #18

Closed guypeer8 closed 4 years ago

guypeer8 commented 4 years ago

on "count_children", use the Enum.count function since Map.size is no longer supported, map fully implements the Enum protocol