An API that provides a read-only view of coverage information with the ability to merge and summarize coverage info.
Supersedes object-utils and collector from the v0 istanbul API.
See the docs for the full API.
var libCoverage =require('istanbul-lib-coverage');var map =libCoverage.createCoverageMap(globalCoverageVar);var summary =libCoverage.createCoverageSummary();// merge another coverage map into the one we createdmap.merge(otherCoverageMap);// inspect and summarize all file coverage objects in the mapmap.files().forEach(function(f) {var fc =map.fileCoverageFor(f), s =fc.toSummary();summary.merge(s);});console.log('Global summary', summary);