Data commit

Task/Exceptions/E/exceptions-1.e

@@ -0,0 +1,15 @@
+def nameOf(arg :int) {
+    if (arg == 43) {
+        return "Bob"
+    } else {
+        throw("Who?")
+    }
+}
+
+def catching(arg) {
+    try {
+        return ["ok", nameOf(arg)]
+    } catch exceptionObj {
+        return ["notok", exceptionObj]
+    }
+}

Task/Exceptions/E/exceptions-2.e

@@ -0,0 +1,8 @@
+? catching(42)
+# value: ["not ok", problem: Who?]
+
+? catching(43)
+# value: ["ok", "Bob"]
+
+? catching(45.7)
+# value: ["not ok", problem: the float64 45.7 doesn't coerce to an int]

Task/Exceptions/E/exceptions-3.e

@@ -0,0 +1,15 @@
+def nameOf(arg :int, ejector) {
+    if (arg == 43) {
+        return "Bob"
+    } else {
+        ejector("Who?")
+    }
+}
+
+def catching(arg) {
+    escape unnamed {
+        return ["ok", nameOf(arg, unnamed)]
+    } catch exceptionObj {
+        return ["notok", exceptionObj]
+    }
+}

Task/Exceptions/E/exceptions-4.e

@@ -0,0 +1,8 @@
+? catching(42)
+# value: ["not ok", problem: Who?]
+
+? catching(43)
+# value: ["ok", "Bob"]
+
+? catching(45.7)
+# problem: the float64 45.7 doesn't coerce to an int

Task/Exceptions/E/exceptions-5.e

@@ -0,0 +1,11 @@
+var nameTable := null
+def nameOf(arg :int, ejector) {
+    if (nameTable == null) {
+        nameTable := <import:nameTableParser>.parseFile(<file:nameTable.txt>)
+    }
+    if (nameTable.maps(arg)) {
+        return nameTable[arg]
+    } else {
+        ejector(makeNotFoundException("Who?"))
+    }
+}