Implement functions/calls

1 files changed, 15 insertions, 0 deletions

diff --git a/lib/doml.js b/lib/doml.js
index 332a17e..c813db9 100644
--- a/lib/doml.js
+++ b/lib/doml.js
@@ -136,6 +136,21 @@
 					return me.evaluate(child, context);
 				});
 				console.log.apply(this, args);
+			},
+
+			'function': function(dataset, children, context) {
+				var argNames = dataset.args.split(',');
+				return function(argValues) {
+					for (var idx = 0; idx < argNames.length; idx++) {
+						var argName = argNames[idx];
+						context[argName] = me.evaluate(argValues[idx], context);
+					}
+					me.evaluate(children[0], context);
+				}
+			},
+
+			'call': function(dataset, children, context) {
+				return context[dataset.name](children);
 			}
 		};