function getInput(): Rx.Observable<string> {
if (process.argv.length > 2) {
var input: Node = fileinput.input();
var observable = Rx1.Observable.fromEvent(input, 'line');
var map = observable.map(line => line.toString().replace(fixNewLine, ""));
return map;
} else {
return Rx1.Node.fromReadableStream(process.stdin)
.selectMany(line => line.toString().split(fixNewLine))
.windowWithCount(2, 1)
.selectMany(l => l.reduce((acc, x) => {
if (endsWith(acc, "}"))
return acc;
else return acc + x;
}, ""))
.filter(item => (item[0] === "{"));
}
}
function getInput():Rx.Observable<string>{
if(process.argv.length > 2){
return Rx.Observable.fromEvent(fileinput.input(),'line')
.map(function (line) {return line.toString('utf8');})
.map(function (line) {return line.replace(fixNewLine,"");});
} else {
return Rx.Node.fromReadableStream(process.stdin)
.selectMany(function (line) {
return line.toString().split(/(\r)?\n/)
})
.windowWithCount(2, 1)
.selectMany(function (l) {
return l.reduce(function (acc, x) {
if (endsWith(acc, "}") === true)
return acc;
else return acc + x;
}, "");
})
.filter(function (item) {
return item[0] === "{";
});
}
}