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Describe RegExpTree here
Downloads
3
Use Expression Tree to represent regexp with logical operation (AND/OR).
// construct tree from postfix notation
const regExprTree = convertRPN2Tree("/^a/g /b$/g AND /c/ OR")
// visit tree in postorder
postVisit(regExprTree) // '/^a/g /b$/g AND /c/ OR'
// visit tree in order
visit(regExprTree) // '/^a/g AND /b$/g OR /c/'
// evaluate tree
evaluate(regExprTree, 'addcddb') // true