ivy/doc/sample/Expressions.im

y = 1 + 2 * 3 / 4 * 5 - 6 + 7 multiplyBy:2.
z = w = 2 + 3 multiplyBy:2.
x = (((1 + 2 * 3) multiplyBy:3) add: 5) + 2.
x = ((1 + 2 * 3) multiplyBy:3).
p = 5 multiply(by:3, add:(2 + 1)).
q = 10 squared squared.

p1
    setAge:2 squared squared + 4 squared multiply(by:2, add:4 + 1 * 3)
    in:"mon" + "ths".

m = xz multiply(by:3 add:2) squared.

m = xz multiply(by:3 add:2); squared.

x = OrderedCollection new
	add: 2;
	add: 4;
	add: 6;
	yourself.

age = Person new(name:"John Doe", age:34)
    setAge:144 inUnit:"months";
    ageInMonths.

x = 5.
q = 10 if x > 2 else 20.
q = if x > 2 then 10 else 20 end.

cout put:5 multiply(by:5, add:2) if x > 2.

if x > 2 then
	cout put:"Greater"
else
	cout put:"Less"
end

q = match yz in
	1 => age = age,
	2 => age = age / 12,
	3 => age = age / 365,
	_ => age = 0
end.

while x > 2 do
	cout put:"message"
end

for i in 0 to:100 step:2 do
    cout put:'Count is {i}'
end

cout put:"message" while x > 2.
cout put:'Count is {i}' for i in 0 to:100 step:2.

z = do
    x = 1.
    y = 2.
    ^x + y
end.

j = [ cout put:'Hello!' ].
k = [ :x :y | cout put:'Hello, {x}, {y}!' ].

x > 2
    if:[ cout put:'True' ]
    else:[ cout put: 'False' ].

0 to:100 step:2 do:[ :i | cout put:'Count: {i}' ].

p1 test(param:'Hello' :'World').

pkg = {}.
pkg = { 0 }.
pkg = { 1, 2, 3, 4, 5 }.
pkg = { 10, 2 => "Hello", 9, 5 => "World", 14 }.
pkg = { { 0 }, { 1 }, { y for y in huh } }.

pkg = { x multiplyBy:2 for x in wow if x > 2 }.

pkg->x = 32.
k = (1 multiplyBy:2, 4).

for (x, y) in pkg do
	cout put:'{x}: {y}'
end

pkg[0] = 16.

/* All of these accesses are equivalent */
pkg['x'] = 32.
pkg->x = 32.
pkg at:'x' put:32.

v = pkg['x'].
v = pkg->x.
v = pkg at:'x'.

pkg2 = {
    onEnter => [
        cout put:'start!'
    ],

    onExit => [
        cout put:'end!'
    ]
}.

index = 'x'.
pkg[index] = 32.
pkg at:index put:32