Test string for similarity with each line in a file

smlr.groovy

#!/usr/bin/env groovy

@Grab(group='info.debatty', module='java-string-similarity', version='1.1.0')
import info.debatty.java.stringsimilarity.*

def input = args[0]
def inputFile = new File('file.txt')
def csvFile = new File('file-smlr.csv')

def l = new Levenshtein()

csvFile.withPrintWriter { out ->
        out.println("line from file;distance compared to " + input)
        inputFile.eachLine { line ->
                out.print(line)
                out.print(";")
                out.println(l.distance(input, line))
        }
}