Added boolValue method to CPString

280north · Sep 14, 2008 · 1b2aadc · 1b2aadc
1 parent 2eae537
commit 1b2aadc
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/Foundation/CPString.j b/Foundation/CPString.j
@@ -460,6 +460,19 @@ CPNumericSearch
     return eval(self);
 }
 
+/*
+Returns <code>YES</code> on encountering one of "Y", "y", "T", "t", or 
+a digit 1-9. Returns <code>NO</code> otherwise. This method skips the initial 
+whitespace characters, +,- followed by Zeroes.
+*/
+- (BOOL)boolValue
+{
+	aString = self.replace(/^\s+[\+,-]*0*/,"");
+	if(aString.match(/[Y,y,t,T,[1-9]/) != null)
+		return YES;
+	return NO;
+}
+
 /*
     Returns the text as a float point value.
 */