and)Returns
trueorfalsedepending on whether multiple conditions are met
Returns a boolean results (true or false) depending on whether all of the code-blocks included as parameters are successful or not.
and { code-block } { code-block } -> <stdout>
!and { code-block } { code-block } -> <stdout>and supports as many or as few code-blocks as you wish.
if { and { = 1+1==2 } { = 2+2==4 } { = 3+3==6 } } then {
out The laws of mathematics still exist in this universe.
}and does not set the exit number on failure so it is safe to use inside a try or trypipe block.
If and is prefixed by a bang then it returns true only when all code-blocks are unsuccessful.
and tests all code-blocks up until one of the code-blocks is unsuccessful, then and exits and returns false.!and tests all code-blocks up until one of the code-blocks is successful, then !and exits and returns false (ie !and is noting every code-block).and!andcatch): Handles the exception code raised by try or trypipefalse): Returns a false valueif): Conditional statement to execute different blocks of code depending on the result of the conditionor): Returns true or false depending on whether one code-block out of multiple ones supplied is successful or unsuccessful.!): Reads the stdin and exit number from previous process and not’s it’s conditiontrypipe): Checks for non-zero exits of each function in a pipelinetrue): Returns a true valuetry): Handles non-zero exits inside a block of code&& And Logical Operator: Continues next operation if previous operation passes|| Or Logical Operator: Continues next operation only if previous operation failsThis document was generated from builtins/core/structs/andor_doc.yaml.
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