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class ActiveMemory {
constructor() {
this.ram = []
this.cloned = false
}
clone() {
let ret = new ActiveMemory();
ret.ram = this.ram
ret.cloned = true
return ret
}
add(item) {
if (this.cloned) { this.ram = this.ram.slice(); this.cloned = false; }
this.ram.push(item)
}
del(item) {
if (this.cloned) { this.ram = this.ram.slice(); this.cloned = false; }
let index = this.ram.indexOf(item)
this.ram.splice(index, 1)
}
contains(item) {
for (let a of this.ram)
if (a == item) return a
return false
}
containsWith(prop, val) {
let ret = []
for (let a of this.ram)
if (a[prop] == val)
return true
return false
}
getWith(prop, val) {
let ret = []
//console.log('get-with ' + prop + ' ' + val)
for (let a of this.ram) {
//console.log(a + ' ' + prop + ' is ' + a[prop])
if (a[prop] == val)
ret.push(a)
}
if (ret.length > 0) return ret
return null
}
}
function sayhi() {
res = 'hi'
res.use = 'output'
console.log(res)
return 'said ' + res
}
sayhi.relevence = function(ram) {
return [ram.ram[0]];
}
function line2words(line) {
let res = line.split(' ')
res.type = 'list'
return res
}
line2words.relevence = function(ram) {
return ram.getWith('type', 'text')
}
all_parts = [ line2words, sayhi ]
ram = new ActiveMemory()
optstried = new Set()
steps = []
var readline = require('readline')
readline.createInterface({
input: process.stdin
}).on('line', (line) => {
line = new String(line)
line.use = 'input'
line.type = 'text'
ram.add(line)
let cont
do {
cont = false
for (let part of all_parts) {
//console.log('for-loop-of-parts ' + part.name)
let rel = part.relevence(ram)
if (rel) {
for (let a of rel) {
//console.log('for-loop-of-rel ' + part.name + ' ' + a)
if (optstried.has(part.name + ' ' + a)) continue;
//console.log('call-part ' + part.name + ' ' + a)
res = part(a)
//console.log('part-called')
step = [a, part.name, res]
steps.push(step)
console.log('made ' + step)
cont = true
optstried.add(part.name + ' ' + a)
}
}
//if (rel) {
// let ram2 = ram.clone()
// for
//}
}
} while (cont)
})
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