Devtools Snippet to Stringify Couchdb View Functions

Devtools Snippet to Stringify Couchdb View Functions

// Open window with stringified version of couchdb view functions.
function map(doc) {
  if(doc.name && doc.age) {
    emit(doc.name, doc.age);
  }
}

function reduce(keys, values) {
  var sum = 0;
  values.forEach(function(element) {
    sum = sum + element;
  });
  return sum;
}

function validate_doc_update(newDoc, oldDoc, userCtx) {
  // äöüß
  if (oldDoc.activity == oldDoc.activity
  && oldDoc.clockin_ms == oldDoc.clockin_ms
  && oldDoc.clockout_ms == oldDoc.clockout_ms) {
    throw ({
      forbidden: 'entry exists in database!'
    });
  }
}
var funcs = {
  map: map.toSource(),
  reduce: reduce.toSource(),
  validate_doc_update: validate_doc_update.toSource()
};
// Make sure user gets a new tab in Unicode encoding!
// application/json does not seem to enforce that in nightly firefox as of
// 36.0a1 (2014-11-20)
window.open('data:application/json; charset=utf-8, '
+ window.encodeURIComponent(JSON.stringify(funcs, null, 2)));

Generated Browser Tab Content

{
  "map": "function map(doc) {\n  if(doc.name && doc.age) {\n    emit(doc.name, doc.age);\n  }\n}",
  "reduce": "function reduce(keys, values) {\n  var sum = 0;\n  values.forEach(function(element) {\n    sum = sum + element;\n  });\n  return sum;\n}",
  "validate_doc_update": "function validate_doc_update(newDoc, oldDoc, userCtx) {\n  // äöüß\n  if (oldDoc.activity == oldDoc.activity\n  && oldDoc.clockin_ms == oldDoc.clockin_ms\n  && oldDoc.clockout_ms == oldDoc.clockout_ms) {\n    throw ({\n      forbidden: 'entry exists in database!'\n    });\n  }\n}"
}