lunr.TokenSet.Builder.prototype.minimize = function()

in miredot/lib/lunr/js/lunr.js [1615:1632]

• 13 lines of code
• 3 McCabe index (conditional complexity)

lunr.TokenSet.Builder.prototype.minimize = function (downTo) {
  for (var i = this.uncheckedNodes.length - 1; i >= downTo; i--) {
    var node = this.uncheckedNodes[i],
        childKey = node.child.toString()

    if (childKey in this.minimizedNodes) {
      node.parent.edges[node.char] = this.minimizedNodes[childKey]
    } else {
      // Cache the key for this node since
      // we know it can't change anymore
      node.child._str = childKey

      this.minimizedNodes[childKey] = node.child
    }

    this.uncheckedNodes.pop()
  }
}