add FLines.ql, FLinesOfComments.ql

Author: alexrford

ql/src/queries/metrics/FLines.ql

@@ -0,0 +1,17 @@
+/**
+ * @name Number of lines
+ * @kind treemap
+ * @description The number of lines in each file.
+ * @treemap.warnOn highValues
+ * @metricType file
+ * @metricAggregate avg sum max
+ * @precision very-high
+ * @id rb/lines-per-file
+ * @tags maintainability
+ */
+
+import ruby
+
+from File f, int n
+where n = f.getMetrics().getNumberOfLines()
+select f, n order by n desc

ql/src/queries/metrics/FLinesOfComments.ql

@@ -0,0 +1,17 @@
+/**
+ * @name Lines of comments in files
+ * @kind treemap
+ * @description Files with few lines of comment might not have sufficient documentation to make them understandable.
+ * @treemap.warnOn lowValues
+ * @metricType file
+ * @metricAggregate avg sum max
+ * @precision very-high
+ * @id rb/lines-of-comments-in-files
+ * @tags documentation
+ */
+
+import ruby
+
+from File f, int n
+where n = f.getMetrics().getNumberOfLinesOfComments()
+select f, n order by n desc