var createStory = function (cluster, cb) {
var content = [], titles = [],
story = new self.models.story;
// iterate through each article to acquire references, titles and content.
cluster.articles.forEach(function (article) {
story.refs.push(article.url);
titles.push(article.title);
if (content.indexOf(article.story) === -1)
content.push(article.story);
});
// concatenate content
content = content.join(' ');
// title generation
titlegen.feed(titles);
if (titles.length > 1) story.title = titlegen();
if (story.title === '' || story.title === undefined) story.title = titles[0];
// content summarization
story.content = summaryTool({ corpus: content, nSentences: 5 }).sentences;
// category acquired via an api then finally save story
request('http://uclassify.com/browse/mvazquez/News Classifier/ClassifyText?readkey=' + api_keys.classifier.read + '&text=' + encodeURI(story.content.join(' ')) + '&output=json&version=1.01', function (err, res, body) {
var response, category;
try {
response = JSON.parse(body);
var categories = [];
for (var c in response.cls1)
categories.push([c, response.cls1[c]]);
categories.sort(function(a, b) {return b[1] - a[1]});
story.category = ((categories[0][0] === 'US') ? 'UK & Others' : categories[0][0]);
} catch (e) {
console.log(new Error('Could not set category.'));
story.category = 'Miscellaneous';
} finally {
story.save(function (err, story) {
console.log('new story:\n>>>>', story._id);
cb(err);
});
}
});
};
expect(function () {
sum(1, '');
}).to.throw(TypeError, /a and b should be numbers/);
it('sums only first two arguments', function () {
expect(sum(1, 1, 1)).to.eql(2);
});
it('calculates sum of two numbers', function () {
expect(sum(1, 1)).to.eql(2);
});
var Sum = require('sum');
var Write = require('write');
var writer = Write('hello');
console.log(Sum(1)(2));
writer('world 2');
writer('gatto');
function setHeight(store, el) {
var height = sum(store, function (o) {
return o.height;
})
el.style.height = height + 'px';
}