mirror of
https://github.com/aNNiMON/Own-Programming-Language-Tutorial.git
synced 2024-09-20 00:34:20 +03:00
258 lines
5.1 KiB
Plaintext
258 lines
5.1 KiB
Plaintext
use "math"
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use "std"
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use "functional"
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word = 2 + 2
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word2 = PI + word
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str = "a" * 5 + "ba" * 7 + "\n"
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println str * "3" * 2
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println "word = " + word
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println "word2 = " + word2
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println "1" > "abc"
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if (1 <= 2) println "1 = 1"
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else println "1 != 1"
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if (40 < 50 || 50 > 60) {
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println "true1"
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println "true2"
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i = 0
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println "do while"
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do {
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println "i = " + i
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i = i + 1
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} while (i < 10)
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i = 0
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println "while"
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while (i < 10) {
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println "i = " + i + sin(i)
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i = i + 1
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}
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println "for"
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for i = 0, i < 10, i = i + 1 {
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println "i = " + i
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}
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}
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else print "false"
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print "sin(PI) = " + sin(PI/2)
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echo(1,2,3,"4","5","text",sin(0),cos(0),sin(PI),cos(PI),PI)
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a = "print"
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print a
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def name(a,b) {
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echo("a = ", a, " b = ", b)
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}
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def sum(a,b) {
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a = -60
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return a+b
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}
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name(1,"text")
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print sum(10, 15)
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print a + "\n"
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arr = [1, "text", sum(10, 15), [], ["text", [90, [7 + 6, [50]]]]]
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println arr + "\n"
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arr[0] = arr[0] + 1000 + arr[2]
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print arr + "\n"
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print arr[4][1] + "\n"
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arr[4][1] = "text"
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println arr[4][1]
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print "\n\n"
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array = newarray(2, 2, 2, 2)
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println array
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add = def(a,b) = a+b
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sub = def(a,b) = a-b
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mul = def(a,b) = a*b
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div = def(a,b) = a/b
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cube = def(x) = x*mul(x, x)
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print "\n\n"
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println mul(8, 5)
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println cube(2)
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functions = [add, sub, mul, div]
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def function(f, a, b) = f(a, b)
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for i = 0, i < 4, i = i + 1 {
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println functions[i]
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println function(functions[i], 6, 3)
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}
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// map
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map = {"+" : add, "-" : sub, "*" : mul, "/" : div}
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map["%"] = def(x,y) = x % y
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map["pow"] = def(x,y) = pow(x, y)
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println map["+"]
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println function(map["+"], 4, 5)
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foreach(map, def(op, func) = echo (4, op, 5, "=", func(4,5)))
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foreach(arr, ::echo)
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arr1 = [1,2,3]
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arr1 = arr1 :: 4
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arr2 = [5,6,7]
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println arr1
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println arr1 << arr2
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for op, func : map {
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echo (4, op, 5, "=", func(4,5))
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}
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for v : arr1 print "" + v + ", "
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print "\n"
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for (v : arr1 << arr2) print "" + v + ", "
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print "\n"
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for v : [1,2,3,4,5,6,7,8,9] print "" + v + ", "
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use "types"
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println typeof(1)
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println typeof("1")
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println typeof(arr1)
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println typeof({})
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println typeof(add)
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println typeof(number("1"))
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println typeof(string(1))
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thread(::inthread)
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def inthread() = echo("this is a thread")
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thread(def (str) { println str }, "this is a thread with arguments")
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println "functional"
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nums = [1,2,3,4,5,6,7,8,9,10]
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nums = filter(nums, def(x) = x % 2 == 0)
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squares = map(nums, def(x) = x * x)
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foreach(squares, ::echo)
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println "Sum: " + reduce(squares, 0, def(x, y) = x + y)
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nums = [[1, 2], [3], [], [4, 5]]
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nums = flatmap(nums, IDENTITY)
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println "flatmap"
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foreach(nums, ::echo)
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println "sort"
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foreach(sort(nums, def(a,b) = b - a), ::echo)
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use "http"
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/*http("http://jsonplaceholder.typicode.com/users", "POST", {"name": "OwnLang", "versionCode": 10}, def(v) {
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println "Added: " + v
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http("http://jsonplaceholder.typicode.com/users/2", "PATCH", {"name": "Patched Name"}, ::http_get_demo)
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})
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def http_get_demo(v) {
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println "Updated: " + v
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http("http://jsonplaceholder.typicode.com/users", ::echo)
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}*/
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use "json"
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println "json"
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println jsonencode({
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"name": "JSON Example",
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"version": 1,
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"arrayData": [
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1, 2, 3, 4
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],
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"objectData": {
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"key": "value",
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10: "1000"
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}
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})
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println ""
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def fact1(n) = match n {
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case 0: 1
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case n: n * fact1(n - 1)
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}
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def fact2(n) = match n {
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case n if n == 0: 1
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case _: n * fact2(n - 1)
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}
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println fact1(6)
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println fact2(6)
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functions = {
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"add": def(a, b) = a + b,
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"sub": def(a, b) = a - b,
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"mul": def(a, b) = a * b,
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"div": def(a, b) = a / b
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}
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println functions.add(2, functions.mul(2, 2))
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println split("1/2/3/4/5/6", "/")
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println join(nums, ", ")
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println join(nums, "|", "/")
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println join(nums, ", ", "[", "]")
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// Destructuring assignment
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arr = ["a", "b", "c"]
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extract(var1, var2, var3) = arr
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echo(var1, var2, var3)
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// Swap
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extract(var2, var1) = [var1, var2]
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echo(var1, var2)
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extract(, , var4) = arr
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println var4
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array1 = [[1, 2], [3], [4, 5], [6]]
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println array1[0][1]
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object1 = {"arr": array1}
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println object1.arr
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println object1.arr[0][1]
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object1.arr[0][1] = "str"
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println object1.arr[0][1]
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println arrayRecursive([1, 2, 3, 4, 5, 6, 7])
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def arrayRecursive(arr) = match arr {
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case [head :: tail]: "[" + head + ", " + arrayRecursive(tail) + "]"
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case []: "[]"
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case last: "[" + last + ", []]"
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}
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def funcWithOptionalArgs(str, count = 5, prefix = "<", suffix = ">") = prefix + (str * count) + suffix
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println funcWithOptionalArgs("*")
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println funcWithOptionalArgs("+", 2)
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println funcWithOptionalArgs("*", 10, "<!")
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v1 = v2 = v3 = v4 = 5
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echo(v1, v2, v3, v4)
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x = 5
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x += 10
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x *= 2
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println x
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xarr = [0, 5, 2]
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xarr[0] += xarr[1]
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xarr[0] *= xarr[2]
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xarr[0]++
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println xarr[0]
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`extended word variable` = 9
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println `extended word variable`
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// Operator overloading
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def `::`(v1, v2) = string(v1) + string(v2)
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println 1 :: 2 :: 3
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println "\u042a"
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include "visitor.own"
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use "date"
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d = newDate();
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println d
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println formatDate(d)
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println formatDate(d, newFormat("yyyy-MM-dd HH:mm:ss, EEEE"))
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println parseDate("2016/05/10", newFormat("yyyy/MM/dd"))
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println toTimestamp(d)
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println newDate(toTimestamp(d) - 100000)
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try(def() = try + 2)
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println try(def() = try(), def(type, message) = sprintf("Error handled:\ntype: %s\nmessage: %s", type, message)) |