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52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
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package raymond
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import "fmt"
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func ExampleIsTrue() {
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output := "Empty array: " + Str(IsTrue([0]string{})) + "\n"
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output += "Non empty array: " + Str(IsTrue([1]string{"foo"})) + "\n"
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output += "Empty slice: " + Str(IsTrue([]string{})) + "\n"
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output += "Non empty slice: " + Str(IsTrue([]string{"foo"})) + "\n"
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output += "Empty map: " + Str(IsTrue(map[string]string{})) + "\n"
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output += "Non empty map: " + Str(IsTrue(map[string]string{"foo": "bar"})) + "\n"
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output += "Empty string: " + Str(IsTrue("")) + "\n"
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output += "Non empty string: " + Str(IsTrue("foo")) + "\n"
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output += "true bool: " + Str(IsTrue(true)) + "\n"
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output += "false bool: " + Str(IsTrue(false)) + "\n"
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output += "0 integer: " + Str(IsTrue(0)) + "\n"
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output += "positive integer: " + Str(IsTrue(10)) + "\n"
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output += "negative integer: " + Str(IsTrue(-10)) + "\n"
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output += "0 float: " + Str(IsTrue(0.0)) + "\n"
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output += "positive float: " + Str(IsTrue(10.0)) + "\n"
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output += "negative integer: " + Str(IsTrue(-10.0)) + "\n"
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output += "struct: " + Str(IsTrue(struct{}{})) + "\n"
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output += "nil: " + Str(IsTrue(nil)) + "\n"
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fmt.Println(output)
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// Output: Empty array: false
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// Non empty array: true
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// Empty slice: false
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// Non empty slice: true
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// Empty map: false
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// Non empty map: true
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// Empty string: false
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// Non empty string: true
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// true bool: true
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// false bool: false
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// 0 integer: false
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// positive integer: true
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// negative integer: true
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// 0 float: false
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// positive float: true
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// negative integer: true
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// struct: true
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// nil: false
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}
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