nl_tokens: Given a list of issues and pull requests populate the additional properties that exist within any issues into the PR objects so they contain as much info as possible .
pl_tokens: function mergeIssuesAndPrs ( issues , prs ) { _ . each ( issues , function ( issue ) { var targetPr , targetPrIndex = _ . findIndex ( prs , function ( pr ) { return pr && pr . number == <mask> . number ; } ) ; if ( targetPrIndex > - 1 ) { targetPr = prs [ targetPrIndex ] ; prs [ targetPrIndex ] = _ . merge ( targetPr , issue ) ; } } ) ; return prs ; }