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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
var Filter = (function() {
var view_emit = false;
return {
emit : function(key, value) {
view_emit = true;
},
filter : function(fun, ddoc, args) {
var results = [];
var docs = args[0];
var req = args[1];
for (var i=0; i < docs.length; i++) {
results.push((fun.apply(ddoc, [docs[i], req]) && true) || false);
};
respond([true, results]);
},
filter_view : function(fun, ddoc, args) {
// recompile
var sandbox = create_filter_sandbox();
var source = fun.toSource();
fun = evalcx(source, sandbox);
var results = [];
var docs = args[0];
for (var i=0; i < docs.length; i++) {
view_emit = false;
fun(docs[i]);
results.push((view_emit && true) || false);
};
respond([true, results]);
}
}
})();
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