diff --git a/imports/array/shared.lua b/imports/array/shared.lua
index c8cf9cc..70d0284 100644
--- a/imports/array/shared.lua
+++ b/imports/array/shared.lua
@@ -1,6 +1,13 @@
 ---@class Array : OxClass
 lib.array = lib.class('Array')
 
+local table_unpack = table.unpack
+local table_remove = table.remove
+local table_clone = table.clone
+local table_concat = table.concat
+local table_type = table.type
+
+
 ---@alias ArrayLike<T> Array | { [number]: T }
 
 ---@private
@@ -19,10 +26,50 @@ function lib.array:__newindex(index, value)
     rawset(self, index, value)
 end
 
+---Creates a new array from an iteratable value.
+---@param iter table | function | string
+---@return Array
+function lib.array:from(iter)
+    local iterType = type(iter)
+
+    if iterType == 'table' then
+        return lib.array:new(table_unpack(iter))
+    end
+
+    if iterType == 'string' then
+        return lib.array:new(string.strsplit('delimiter', iter))
+    end
+
+    if iterType == 'function' then
+        local arr = lib.array:new()
+        local length = 0
+
+        for value in iter do
+            length += 1
+            arr[length] = value
+        end
+
+        return arr
+    end
+
+    error('Array.from argument was not a valid iterable value (received %s)')
+end
+
+---Returns the element at the given index, with negative numbers counting backwards from the end of the array.
+---@param index number
+---@return unknown
+function lib.array:at(index)
+    if index < 0 then
+        index = #self + index + 1
+    end
+
+    return self[index]
+end
+
 ---Create a new array containing the elements of two or more arrays.
 ---@param ... ArrayLike
 function lib.array:merge(...)
-    local newArr = table.clone(self)
+    local newArr = table_clone(self)
     local length = #self
     local arrays = { ... }
 
@@ -35,7 +82,7 @@ function lib.array:merge(...)
         end
     end
 
-    return lib.array:new(table.unpack(newArr))
+    return lib.array:new(table_unpack(newArr))
 end
 
 ---Tests if all elements in an array succeed in passing the provided test function.
@@ -50,7 +97,26 @@ function lib.array:every(testFn)
     return true
 end
 
----Creates a new array containing the elements from an array thtat pass the test of the provided function.
+---Sets all elements within a range to the given value and returns the modified array.
+---@param value any
+---@param start? number
+---@param endIndex? number
+function lib.array:fill(value, start, endIndex)
+    local length = #self
+    start = start or 1
+    endIndex = endIndex or length
+
+    if start < 1 then start = 1 end
+    if endIndex > length then endIndex = length end
+
+    for i = start, endIndex do
+        self[i] = value
+    end
+
+    return self
+end
+
+---Creates a new array containing the elements from an array that pass the test of the provided function.
 ---@param testFn fun(element: unknown): boolean
 function lib.array:filter(testFn)
     local newArr = {}
@@ -65,7 +131,7 @@ function lib.array:filter(testFn)
         end
     end
 
-    return lib.array:new(table.unpack(newArr))
+    return lib.array:new(table_unpack(newArr))
 end
 
 ---Returns the first or last element of an array that passes the provided test function.
@@ -141,7 +207,7 @@ end
 ---Concatenates all array elements into a string, seperated by commas or the specified seperator.
 ---@param seperator? string
 function lib.array:join(seperator)
-    return table.concat(self, seperator or ',')
+    return table_concat(self, seperator or ',')
 end
 
 ---Create a new array containing the results from calling the provided function on every element in an array.
@@ -153,12 +219,12 @@ function lib.array:map(cb)
         arr[i] = cb(self[i], i, self)
     end
 
-    return lib.array:new(table.unpack(arr))
+    return lib.array:new(table_unpack(arr))
 end
 
 ---Removes the last element from an array and returns the removed element.
 function lib.array:pop()
-    return table.remove(self)
+    return table_remove(self)
 end
 
 ---Adds the given elements to the end of an array and returns the new array length.
@@ -175,18 +241,27 @@ function lib.array:push(...)
     return length
 end
 
----The "reducer" function is applied to every element within an array, with the previous element's result serving as the accumulator.\
+---The "reducer" function is applied to every element within an array, with the previous element's result serving as the accumulator.
 ---If an initial value is provided, it's used as the accumulator for index 1; otherwise, index 1 itself serves as the initial value, and iteration begins from index 2.
 ---@generic T
 ---@param reducer fun(accumulator: T, currentValue: T, index?: number): T
 ---@param initialValue? T
+---@param reverse? boolean Iterate over the array from right-to-left.
 ---@return T
-function lib.array:reduce(reducer, initialValue)
+function lib.array:reduce(reducer, initialValue, reverse)
+    local length = #self
     local initialIndex = initialValue and 1 or 2
     local accumulator = initialValue or self[1]
 
-    for i = initialIndex, #self do
-        accumulator = reducer(accumulator, self[i], i)
+    if reverse then
+        for i = initialIndex, length do
+            local index = length - i + initialIndex
+            accumulator = reducer(accumulator, self[index], index)
+        end
+    else
+        for i = initialIndex, length do
+            accumulator = reducer(accumulator, self[i], i)
+        end
     end
 
     return accumulator
@@ -207,7 +282,31 @@ end
 
 ---Removes the first element from an array and returns the removed element.
 function lib.array:shift()
-    return table.remove(self, 1)
+    return table_remove(self, 1)
+end
+
+---Creates a shallow copy of a portion of an array as a new array.
+---@param start? number
+---@param finish? number
+function lib.array:slice(start, finish)
+    local length = #self
+    start = start or 1
+    finish = finish or length
+
+    if start < 0 then start = length + start + 1 end
+    if finish < 0 then finish = length + finish + 1 end
+    if start < 1 then start = 1 end
+    if finish > length then finish = length end
+
+    local arr = lib.array:new()
+    local index = 0
+
+    for i = start, finish do
+        index += 1
+        arr[index] = self[i]
+    end
+
+    return arr
 end
 
 ---Creates a new array with reversed elements from the given array.
@@ -221,11 +320,29 @@ function lib.array:toReversed()
     return reversed
 end
 
+---Inserts the given elements to the start of an array and returns the new array length.
+---@param ... any
+function lib.array:unshift(...)
+    local elements = { ... }
+    local length = #self
+    local eLength = #elements
+
+    for i = length, 1, -1 do
+        self[i + eLength] = self[i]
+    end
+
+    for i = 1, #elements do
+        self[i] = elements[i]
+    end
+
+    return length + eLength
+end
+
 ---Returns true if the given table is an instance of array or an array-like table.
 ---@param tbl ArrayLike
 ---@return boolean
 function lib.array.isArray(tbl)
-    local tableType = table.type(tbl)
+    local tableType = table_type(tbl)
 
     if not tableType then return false end