|
|
|
@ -5,35 +5,35 @@ math kernel ;
|
|
|
|
|
IN: combinators.short-circuit
|
|
|
|
|
|
|
|
|
|
HELP: 0&&
|
|
|
|
|
{ $values { "quots" "a sequence of quotations with stack effect " { $snippet "( -- )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $values { "quots" "a sequence of quotations with stack effect " { $snippet "( -- ? )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $description "If every quotation in the sequence outputs a true value, outputs the result of the last quotation, otherwise outputs " { $link f } "." } ;
|
|
|
|
|
|
|
|
|
|
HELP: 0||
|
|
|
|
|
{ $values { "quots" "a sequence of quotations with stack effect " { $snippet "( -- )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $values { "quots" "a sequence of quotations with stack effect " { $snippet "( -- ? )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $description "If every quotation in the sequence outputs " { $link f } ", outputs " { $link f } ", otherwise outputs the result of the first quotation that did not yield " { $link f } "." } ;
|
|
|
|
|
|
|
|
|
|
HELP: 1&&
|
|
|
|
|
{ $values { "obj" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj -- )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $values { "obj" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj -- ? )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $description "If every quotation in the sequence outputs a true value, outputs the result of the last quotation, otherwise outputs " { $link f } "." } ;
|
|
|
|
|
|
|
|
|
|
HELP: 1||
|
|
|
|
|
{ $values { "obj" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj -- )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $values { "obj" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj -- ? )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $description "Returns true if any quotation in the sequence returns true. Each quotation takes the same element from the datastack and must return a boolean." } ;
|
|
|
|
|
|
|
|
|
|
HELP: 2&&
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 -- )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 -- ? )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $description "If every quotation in the sequence outputs a true value, outputs the result of the last quotation, otherwise outputs " { $link f } "." } ;
|
|
|
|
|
|
|
|
|
|
HELP: 2||
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 -- )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 -- ? )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $description "Returns true if any quotation in the sequence returns true. Each quotation takes the same two elements from the datastack and must return a boolean." } ;
|
|
|
|
|
|
|
|
|
|
HELP: 3&&
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "obj3" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 obj3 -- )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "obj3" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 obj3 -- ? )" } } { "?" "the result of the last quotation, or " { $link f } } }
|
|
|
|
|
{ $description "If every quotation in the sequence outputs a true value, outputs the result of the last quotation, otherwise outputs " { $link f } "." } ;
|
|
|
|
|
|
|
|
|
|
HELP: 3||
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "obj3" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 obj3 -- )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $values { "obj1" object } { "obj2" object } { "obj3" object } { "quots" "a sequence of quotations with stack effect " { $snippet "( obj1 obj2 obj3 -- ? )" } } { "?" "the first true result, or " { $link f } } }
|
|
|
|
|
{ $description "Returns true if any quotation in the sequence returns true. Each quotation takes the same three elements from the datastack and must return a boolean." } ;
|
|
|
|
|
|
|
|
|
|
HELP: n&&
|
|
|
|
|