fixed alias of 'size' and 'length'

README.md

@@ -216,19 +216,19 @@ repositories {
 
 ```
 dependencies {
-	runtime(group: 'synapticloop', name: 'templar', version: '1.4.0', ext: 'jar')
+	runtime(group: 'synapticloop', name: 'templar', version: '1.4.1', ext: 'jar')
 
-	compile(group: 'synapticloop', name: 'templar', version: '1.4.0', ext: 'jar')
+	compile(group: 'synapticloop', name: 'templar', version: '1.4.1', ext: 'jar')
 }
 ```
 
 or, more simply for versions of gradle greater than 2.1
 
 ```
 dependencies {
-	runtime 'synapticloop:templar:1.4.0'
+	runtime 'synapticloop:templar:1.4.1'
 
-	compile 'synapticloop:templar:1.4.0'
+	compile 'synapticloop:templar:1.4.1'
 }
 ```
 
@@ -238,7 +238,7 @@ dependencies {
 <dependency>
 	<groupId>synapticloop</groupId>
 	<artifactId>templar</artifactId>
-	<version>1.4.0</version>
+	<version>1.4.1</version>
 	<type>jar</type>
 </dependency>
 ```

build.gradle

@@ -20,7 +20,7 @@ plugins {
 group = 'synapticloop'
 archivesBaseName = 'templar'
 description = """Templar templating engine"""
-version = '1.4.0'
+version = '1.4.1'
 
 sourceCompatibility = 1.7
 targetCompatibility = 1.7

src/main/java/synapticloop/templar/token/command/CommandLineToken.java

@@ -51,6 +51,15 @@ public abstract class CommandLineToken {
 
 	public CommandLineToken(StringTokenizer stringTokenizer) throws ParseException {}
 
+	/**
+	 * Evaluate the token 
+	 * 
+	 * @param templarContext The templar context for any lookups that are required
+	 * 
+	 * @return The evaluated object
+	 * 
+	 * @throws RenderException If there was an error evaluating the command line
+	 */
 	public abstract Object evaluate(TemplarContext templarContext) throws RenderException;
 
 	@Override

src/main/java/synapticloop/templar/utils/TemplarContext.java

@@ -131,7 +131,7 @@ public class TemplarContext {
 		functionAliasMap.put("lt", "<");
 		functionAliasMap.put("lte", "<=");
 
-		functionAliasMap.put("length", "size");
+		functionAliasMap.put("size", "length");
 
 	}
 
@@ -277,7 +277,7 @@ private String getRegisteredFunctions() {
 	 * @return the return of the invoked function
 	 * 
 	 * @throws FunctionException if there was a problem invoking the function, or
-	 *   no function was registsred with that name
+	 *   no function was registered with that name
 	 */
 	public Object invokeFunction(String name, Object[] args, TemplarContext templarContext) throws FunctionException {
 		if(null == args) {
@@ -301,6 +301,14 @@ public Object invokeFunction(String name, Object[] args, TemplarContext templarC
 		}
 	}
 
+	/**
+	 * Return the base function, which will also look up the aliase map for any 
+	 * function that has more that one way of being referenced.
+	 * 
+	 * @param name The name of the function to look up
+	 * 
+	 * @return The name of the function that was looked up
+	 */
 	public static String getBaseFunction(String name) {
 		if(functionAliasMap.containsKey(name)) {
 			return(functionAliasMap.get(name));