Sha256: cc2011fabb5ef51890576c5422d707c55facdc8d17d22446af827696c79832d1
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Contents
defmodule LinkedList do
@opaque t :: tuple()
@doc """
Construct a new LinkedList
"""
@spec new() :: t
def new() do
# Your implementation here...
end
@doc """
Push an item onto a LinkedList
"""
@spec push(t, any()) :: t
def push(list, elem) do
# Your implementation here...
end
@doc """
Calculate the length of a LinkedList
"""
@spec length(t) :: non_neg_integer()
def length(list) do
# Your implementation here...
end
@doc """
Determine if a LinkedList is empty
"""
@spec empty?(t) :: boolean()
def empty?(list) do
# Your implementation here...
end
@doc """
Get the value of a head of the LinkedList
"""
@spec peek(t) :: {:ok, any()} | {:error, :empty_list}
def peek(list) do
# Your implementation here...
end
@doc """
Get tail of a LinkedList
"""
@spec tail(t) :: {:ok, t} | {:error, :empty_list}
def tail(list) do
# Your implementation here...
end
@doc """
Remove the head from a LinkedList
"""
@spec pop(t) :: {:ok, any(), t} | {:error, :empty_list}
def pop(list) do
# Your implementation here...
end
@doc """
Construct a LinkedList from a stdlib List
"""
@spec from_list(list()) :: t
def from_list(list) do
# Your implementation here...
end
@doc """
Construct a stdlib List LinkedList from a LinkedList
"""
@spec to_list(t) :: list()
def to_list(list) do
# Your implementation here...
end
@doc """
Reverse a LinkedList
"""
@spec reverse(t) :: t
def reverse(list) do
# Your implementation here...
end
end
Version data entries
284 entries across 284 versions & 1 rubygems