Data commit

Task/Logical-operations/Jq/logical-operations-1.jq

@@ -0,0 +1,5 @@
+def logic(a; b):
+  "\(a) and \(b) => \(a and b)",
+  "\(a) or \(b)  => \(a or  b)",
+  "\(a) | not    => \(a | not)",
+  "if \(a) then true else false end => \(if a then true else false end)" ;

Task/Logical-operations/Jq/logical-operations-2.jq

@@ -0,0 +1,3 @@
+  (false, null, []) as $a
+| (false, null, {}) as $b
+| logic( $a; $b )

Task/Logical-operations/Jq/logical-operations-3.jq

@@ -0,0 +1,37 @@
+$ jq -n -r -f logical_operations.jq
+false and false => false
+false or false  => false
+false | not    => true
+if false then true else false end => false
+false and null => false
+false or null  => false
+false | not    => true
+if false then true else false end => false
+false and {} => false
+false or {}  => true
+false | not    => true
+if false then true else false end => false
+null and false => false
+null or false  => false
+null | not    => true
+if null then true else false end => false
+null and null => false
+null or null  => false
+null | not    => true
+if null then true else false end => false
+null and {} => false
+null or {}  => true
+null | not    => true
+if null then true else false end => false
+[] and false => false
+[] or false  => true
+[] | not    => false
+if [] then true else false end => true
+[] and null => false
+[] or null  => true
+[] | not    => false
+if [] then true else false end => true
+[] and {} => true
+[] or {}  => true
+[] | not    => false
+if [] then true else false end => true