Example codes for while, if-else, random, loop, unless, when, and maybe.

examples/example_07.utx

@@ -0,0 +1,8 @@
+#!/usr/local/bin/uartix
+# Increment i variable using while
+
+i = 0;
+while(i < 10) {
+    render i + "\r\n";
+    i = i + 1;
+};

examples/example_08.utx

@@ -0,0 +1,7 @@
+#!/usr/local/bin/uartix
+# Checking x if positive or negative number with if-else
+
+x = 10;
+if(x > 0)
+    render "x is a positive number\r\n"
+else render "x is a negative number\r\n";

examples/example_09.utx

@@ -0,0 +1,6 @@
+#!/usr/local/bin/uartix
+# Execute a render expression randomly.
+
+random
+    render "Randomly rendered string.\r\n"
+else render "Executing the else-clause.\r\n";

examples/example_10.utx

@@ -0,0 +1,5 @@
+#!/usr/local/bin/uartix
+# Loop expression example equivalent to for-loop in other languages.
+
+loop(i = 0; i < 10; i = i + 1)
+    render i+ "\r\n";

examples/example_11.utx

@@ -0,0 +1,7 @@
+#!/usr/local/bin/uartix
+# Execute unless expression if x is not 0.
+
+x = 3.14;
+unless(x == 0)
+    render "x is not zero.\r\n"
+else render "x is zero\r\n";

examples/example_12.utx

@@ -0,0 +1,12 @@
+#!/usr/local/bin/uartix
+# When expression to render equivalent day for a number.
+
+day = 1;
+when(day) {
+    if(0) render "Monday",
+    if(1) render "Tuesday",
+    if(2) render "Wednesday",
+    if(3) render "Thursday",
+    if(4) render "Friday",
+    else  render "Weekday"
+};

examples/example_13.utx

@@ -0,0 +1,7 @@
+#!/usr/local/bin/uartix
+# Print a string if the maybe has a true value.
+
+should_print = maybe;
+if(should_print)
+    render "Maybe had a true value.\r\n"
+else render "Maybe had a false value.\r\n";