5 lines
191 B
Groovy
5 lines
191 B
Groovy
def frequency = { it.inject([:]) { map, value -> map[value] = (map[value] ?: 0) + 1; map } }
|
|
|
|
frequency(new File('frequency.groovy').text).each { key, value ->
|
|
println "'$key': $value"
|
|
}
|