Ternary logic: Difference between revisions
→{{header|langur}}
Langurmonkey (talk | contribs) |
Langurmonkey (talk | contribs) |
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val .trSet = [false, null, true]
val .and = fn(.a, .b) { switch[and] .a, .b {
case true, null:
case null, true:
case null: null
default: .a and .b
}}
val .or = fn(.a, .b) { switch[and] .a, .b {
case false, null:
case null, false:
case null: null
default: .a or .b
}}
val .imply = fn(.a, .b) { if(.a nor .b: not? .a; .b) }
# formatting function for the result values
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