bazaarvoice/jolt — pull request #105 by milosimpson (2014-07-23 22:06:38+00:00)
Title: Ability to Transpose data in Shiftr.

Ability to Transpose data in Shiftr.

- Added to the '@' wildcard functionality to allow for "down the tree" data lookup.
- Example :
"data" : {
"@value" : "@key"
}
This will pull values from the "data" Map, from the "key" and "value" keys.
- Complex paths after the '@' can be embedded in a parenthesis
- Example : "@(path.to.data.down.the[2].tree.&(1,1))"
- Note : The "path" after an '@' can not contain any '*' wildcards.

- Cleaned up the Parsing of PathElements for Shiftr.