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    all.js any.js anything.js array.js filter.js find.js index.js map.js pull.js range.js reduce.js reject.js s-pipe.js split.js

  • all.js

  • ¶ 
    var PullStream = require('./pull');
  • ¶

    The AllStream class will emit 'true' if all chunks emitted by its source match the predicate, else it will emit 'false'

    var AllStream = PullStream.extend({
  constructor: function AllStream(source, cb) {
    PullStream.call(this, source);
    this._cb = cb;
  },

  _process: function(chunk) {
    if (!this._cb(chunk)) {
      this._forward(false);
      this.pause();
      this.close();
      return;
    }

    if (this._done()) this._forward(true);
  }
});


module.exports = function all(cb) {
  return new AllStream(this, cb);
};