Array

Functions
local function	map (array, func)
	std.array.map
local function	filter (array, func)
	std.array.filter
local function	unique (array)
	std.array.unique
local function	each (array, func)
	std.array.each
local function	reducer (array, func, value)
	std.array.reducer
local function	index (array, func, reverse)
	std.array.index
local function	first (array, func)
	std.array.first
local function	some (array, func, reverse)
	std.array.some
local function	every (array, func)
	std.array.every
local function	compare (array, func)
	std.array.compare

Detailed Description

Todo

more examples in std.array

Pipeline

get the final array with :array() or :json()

local original_array = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
local modified_array = std.array.from(original_array)
   :filter(function(value) return value % 2 == 0 end)
   :map(function(value) return value * 2 end)
   :unique()
   :table()

Function Documentation

compare()

local function compare	(	array	,
		func	)

compares the value of A with B, and B with C and so on, and checks if they are all true

Parameters

[in]	array
[in]	func

Returns

boolean

local array = {1, 2, 3, 4, 5, 6}
local same_type = std.array.compare(array, function(val1, val2) return type(val1) == type(val2) end)
local order_is_asc = std.array.compare(array, function(val1, val2) return val1 < val2 end)
local order_is_desc = std.array.compare(array, function(val1, val2) return val1 > val2 end)

each()

local function each	(	array	,
		func	)

Parameters

[in]	array
[in]	func

every()

local function every	(	array	,
		func	)

Parameters

[in]	array
[in]	func

Returns

boolean

filter()

local function filter	(	array	,
		func	)

Parameters

[in]	array
[in]	func

Returns

new array

first()

local function first	(	array	,
		func	)

std.array.last

Parameters

[in]	array
[in]	func

Returns

value from array

index()

local function index	(	array	,
		func	,
		reverse	)

Parameters

[in]	array
[in]	func

Returns

index of array

map()

local function map	(	array	,
		func	)

Parameters

[in]	array
[in]	func

Returns

new array

reducer()

local function reducer	(	array	,
		func	,
		value	)

Parameters

[in]	array
[in]	func

Returns

some value

some()

local function some	(	array	,
		func	,
		reverse	)

Parameters

[in]	array
[in]	func

Returns

boolean

unique()

local function unique

(

array

)

Parameters

[in]

array

Returns

new array