Conditional structures: Difference between revisions
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=={{header|Fancy}}== |
=={{header|Fancy}}== |
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Fancy has no built-in conditional structures. It uses a combination of polymorphism and blockliterals (closures) to achieve the same thing (like Smalltalk). |
Fancy has no built-in conditional structures. It uses a combination of polymorphism and blockliterals (closures) to achieve the same thing (like Smalltalk). |
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===if:then:=== |
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<lang fancy>if: (x < y) then: { |
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"x < y!" println # will only execute this block if x < y |
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} |
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</lang> |
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===if:then:else::=== |
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<lang fancy>if: (x < y) then: { |
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"x < y!" println # will only execute this block if x < y |
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} else: { |
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"x not < y!" println |
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} |
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</lang> |
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===if_true:=== |
===if_true:=== |
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