The Union List Operator operator is a WireCloud operator that provides the ability to calculate the union between two lists. The input lists may have nested elements.
Be sure to have installed Node.js in your system. For example, you can install it on Ubuntu and Debian running the following commands:
curl -sL https://deb.nodesource.com/setup | sudo bash -
sudo apt-get install nodejs
sudo apt-get install npmIf you want the last version of the operator, you should change to the develop branch:
git checkout developInstall other npm dependencies by running: (need root because some libraries use applications, check package.json before to be sure)
sudo npm installFor build the operator you need download grunt:
sudo npm install -g grunt-cliAnd now, you can use grunt:
gruntIf everything goes well, you will find a wgt file in the dist folder.
No settings needed for this operator to work.
List A: List to be joined with List B`List B: List to be joined with List A`
Union List: This endpoint provides a list containing the union betweenList AandList Bitems.
When connected with two lists, calculates the union of both lists and pushes the result to the "Union List" endpoint.
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