javadoc_words groovy

gistfile1.txt

def words = []

def input = new File("org.txt")
input.eachLine {
	it.split(" ").each {it2 -> 
		it2 = it2.toLowerCase()
				.replaceFirst(/^\(/, "")
				.replaceFirst(/\)$/, "")
				.replaceFirst(/^\"/, "")
				.replaceFirst(/\"$/, "")
				.replaceFirst(/,$/, "")
				.replaceFirst(/\.$/, "")
				.replaceFirst(/:$/, "")
				.replaceFirst(/;$/, "")
				.replaceFirst(/\?$/, "")
		words.push(it2)
	}
}

words.sort()

def wordCount = [:]
def current = "";
words.each {
	if (it != "" && it == current) {
		wordCount[current]++
	} else if (it != ""){
		current = it
		wordCount.put(current, 1);
	}
}

wordCount.sort({kv1, kv2->kv2.value-kv1.value}).each { key, value ->
	println "${key}\t${value}"
}