elixir-pattern-matching
Elixir Pattern Matching
Master pattern matching in Elixir to write elegant, declarative code. This skill covers function patterns, case statements, guards, and destructuring across various data structures.
Basic Pattern Matching
# Simple assignment is pattern matching
x = 1
1 = x # This works because x matches 1
# Pattern matching with tuples
{:ok, value} = {:ok, "success"}
value # => "success"
# Will raise MatchError if patterns don't match
# {:error, _} = {:ok, "success"} # MatchError
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