16 lines
223 B
Lua
16 lines
223 B
Lua
> -- create queue:
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> q = {}
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> -- push:
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> q[#q+1] = "first"
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> q[#q+1] = "second"
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> q[#q+1] = "third"
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> -- pop:
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> =table.remove(q, 1)
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first
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> =table.remove(q, 1)
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second
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> =table.remove(q, 1)
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third
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> -- empty?
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> =#q == 0
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true
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