How to use comb - 10 common examples
To help you get started, we’ve selected a few comb examples, based on popular ways it is used in public projects.
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C2FO / patio / test / runner.js View on Github 
*/
var COVERAGE_HEADER = string.format('\n %s \n', string.style("Test Coverage", "bold"));
var TABLE_SEP = string.format("+%--42s+%--11s+%--6s+%--7s+%--7s+", "-", "-", "-", "-", "-");
TABLE_SEP = comb.hitch(string, "format", TABLE_SEP + "\n%s\n" + TABLE_SEP)
var PRINT_FORMAT = comb.hitch(string, "format", "| %-40s | %9s | %4s | %5s | %6s|");
/**
* Report test coverage in tabular format
*
* @param {Object} cov
*/
var reportCoverage = process.argv[2];
reportCoverage = comb.isUndefined(reportCoverage) ? false : reportCoverage == 'true';
var showFileSource = process.argv[3];
showFileSource = comb.isUndefined(showFileSource) ? false : showFileSource == 'true';
var fileMatcher = /.js$/;
var printFile = function (file) {
sys.error(PRINT_FORMAT(file.name, "" + file.coverage, "" + file.LOC, "" + file.SLOC, "" + file.totalMisses));
};
var printFileSource = function (file) {
if (file.name == "dataset/sql.js" && file.coverage < 100) {
sys.error(string.format('\n %s \n %s \n' + string.style(file.name, "bold"), file.source));
}
}
function reportCoverageTable(cov) {
// Stats
var print = sys.error;
print(COVERAGE_HEADER);* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
var COVERAGE_HEADER = string.format('\n %s \n', string.style("Test Coverage", "bold"));
var TABLE_SEP = string.format("+%--42s+%--11s+%--6s+%--7s+%--7s+", "-", "-", "-", "-", "-");
TABLE_SEP = comb.hitch(string, "format", TABLE_SEP + "\n%s\n" + TABLE_SEP)
var PRINT_FORMAT = comb.hitch(string, "format", "| %-40s | %9s | %4s | %5s | %6s|");
/**
* Report test coverage in tabular format
*
* @param {Object} cov
*/
var reportCoverage = process.argv[2];
reportCoverage = comb.isUndefined(reportCoverage) ? false : reportCoverage == 'true';
var showFileSource = process.argv[3];
showFileSource = comb.isUndefined(showFileSource) ? false : showFileSource == 'true';
var fileMatcher = /.js$/;
var printFile = function (file) {
sys.error(PRINT_FORMAT(file.name, "" + file.coverage, "" + file.LOC, "" + file.SLOC, "" + file.totalMisses));
};
var printFileSource = function (file) {
if (file.name == "dataset/sql.js" && file.coverage < 100) {
sys.error(string.format('\n %s \n %s \n' + string.style(file.name, "bold"), file.source));
}
}
function reportCoverageTable(cov) {
// Statsfunction populateCoverage(cov) {
cov.LOC = cov.SLOC = cov.totalHits = cov.totalMisses = cov.coverage = 0;
var files = [];
for (var name in cov) {
var file = cov[name];
if (comb.isArray(file)) {
// Stats
files.push(file);
delete cov[name];
cov.totalHits += file.totalHits = coverage(file, true);
cov.totalMisses += file.totalMisses = coverage(file, false);
cov.SLOC += file.SLOC = file.totalHits + file.totalMisses;
!file.source && (file.source = []);
cov.LOC += file.LOC = file.source.length;
file.coverage = ((file.totalHits / file.SLOC) * 100).toFixed(2);
// Source
file.name = name;
if (file.coverage < 100) {
var width = file.source.length.toString().length;
file.source = file.source.map(
function (line, i) {
++i;return DB.transaction(function () {
var ret = new comb.Promise();
User.forUpdate().first({id: 1}).chain(function (user) {
// SELECT * FROM user WHERE id = 1 FOR UPDATE
user.password = null;
user.save().chain(comb.hitch(ret, "callback"), comb.hitch(ret, "errback"));
}, comb.hitch(ret, "errback"));
return ret;
});
};User.forUpdate().first({id: 1}).chain(function (user) {
// SELECT * FROM user WHERE id = 1 FOR UPDATE
user.password = null;
user.save().chain(comb.hitch(ret, "callback"), comb.hitch(ret, "errback"));
}, comb.hitch(ret, "errback"));
return ret;return function connect(url, opts) {
if (!connectionPromise) {
connectOpts = opts;
connectionPromise = new Promise();
connection = amqp.createConnection(url, opts);
connection.once('ready', ready);
connection.once('error', connectionError);
// use on instead of once for `close` so we can handle multiple
// subsequent disconnects.
connection.on("close", checkConnected);
}
return connectionPromise;
};
}());
var Hare = comb.define(_Options, {
instance: {
_url: null,
constructor: function () {
this._super(arguments);
this._url = {};
},
url: function (url) {
if (isHash(url)) {
this._url = url;
} else {
this._url.url = url;
}(function run(files) {
var f = files.shift();
if (f) {
console.log("RUNNING %s", f);
require(f).then(comb.partial(run, files), function(err){
console.log(err);
run(files);
});
} else {
ret.callback();
}
})(files);
return ret;exports.up = function (db) {
return comb.when(
db.createTable("test", function () {
this.column("column", "integer");
}),
db.createTable("test2", function () {
this.column("column", "integer");
}),
db.createTable("test3", function () {
this.column("column", "integer");
}),
db.createTable("test4", function () {
this.column("column", "integer");
})
);
};exports.loadModels = function () {
var ret = new comb.Promise();
return comb.executeInOrder(helper, patio, function (helper, patio) {
var DB = helper.createTables();
var Employee = patio.addModel(DB.from("employee"), {
plugins:[patio.plugins.TimeStampPlugin]
});
Employee.timestamp();
patio.syncModels();
});
};exports.loadModels = function () {
var ret = new comb.Promise();
return comb.executeInOrder(helper, patio, function (helper, patio) {
var DB = helper.createTables();
var Works = patio.addModel(DB.from("works"), {
static:{
init:function () {
this._super(arguments);
this.manyToOne("employee", {fetchType:this.fetchType.EAGER});
}
}
});
var Employee = patio.addModel(DB.from("employee"), {
static:{
init:function () {
this._super(arguments);
this.oneToOne("works", {fetchType:this.fetchType.EAGER});
}
