108 lines
1.6 KiB
Plaintext
108 lines
1.6 KiB
Plaintext
// testing syntactic sugars
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// :: piping procion call
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var double = proc(num) num * 2;
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var four = 2 :: double();
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var multiply = proc(num, factor) num * factor;
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var six = 2 :: multiply(3);
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print (four);
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print (six);
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//expect:4.0
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//expect:6.0
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print ((1 + 2 * 3 :: tostring()) + "2");
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//expect:7.02
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// indexing tables with .
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var nested = @{
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lvl1 = @{
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lvl2 = @{
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lvl3 = 5
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}
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}
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};
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nested.lvl1.lvl2.lvl3 = 6;
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print(nested.lvl1.lvl2.lvl3);
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//expect:6.0
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nested["lvl1"].lvl2["lvl3"] = 2;
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print(nested.lvl1["lvl2"].lvl3);
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//expect:2.0
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nested["lvl1"]["lvl2"]["lvl3"] = -5.4;
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nested .lvl1 .lvl2 .lvl3 :: print;
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//expect:-5.4
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// creating tables with : and no [] idents
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var mix = @{
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ident = 5,
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ident2: 6,
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[3] = 7,
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["ident4"]: 8,
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};
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print(mix.ident, mix["ident2"], mix[3], mix.ident4);
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//expect:5.0 6.0 7.0 8.0
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// : method call syntax
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// formerly ->
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var class = @{
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method = proc(self) print ("i was called")
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};
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// no args needed then no parentheses needed
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class:method;
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//expect:i was called
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var multiplier = @{
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multiple = 5,
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do = proc(self, arg) self.multiple * arg,
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};
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multiplier:do(7) :: print;
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//expect:35.0
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// -> method call syntax with :: - check for precedence
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var returner = @{
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method = proc(self) proc(n) n * 2
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};
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1.7 :: (returner:method) :: print;
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//expect:3.4
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print("finish");
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//expect:finish
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//convoluted :: test
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(proc() print("merry christmas")) :: proc(it) it();
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//expect:merry christmas
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// proc declaration
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proc globalProc(a, b, c)
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a + b * c
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;
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{
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proc localProc(d, e, f)
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2 * d + 3 * e + 4 * f
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;
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print(globalProc(2, 3, 4));
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//expect:14.0
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print(localProc(0.2, 0.3, 0.5));
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//expect:3.3
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}; |