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authorAlvaro Videla <[email protected]>2009-12-22 22:54:07 +0800
committerBjörn Gustavsson <[email protected]>2010-02-14 12:15:09 +0100
commite99ec8e235beb16d35e5a940b814061fb87db989 (patch)
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parent501b9236450bc1f38d3daf9d9f0dc60b72299d6c (diff)
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New rb:filter/1 function to ease report filtering
Currently in the rb module the only way to filter reports is by using the grep/1 or re/1 functions that use Regular Expressions. This new function allow us to specify detailed filters that will match against our reports. Since the reports are proplists the filters are tuples of the form {Key, Value}. If the report contains that tuple, it will be displayed. Usage: 1> rb:filter([{"foo", "bar"}, {"abc", "value"}]). 2> rb:filter([{"foo", "bar", no}]). % excludes reports containing {"foo", "bar"} 3> rb:filter([{"foo", RegExp, re}]). % the report must contain an element with Key = "foo" % and Value must match RegExp
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