lib/entry.js
function getTag(entry, tagName) {
  var parsed = entry.parsed;
  return _.find(parsed.tags, ['title', tagName]) || null;
}
function getTag(entry, tagName) {
  var parsed = entry.parsed;
  return _.find(parsed.tags, ['title', tagName]) || null;
}
function getTag ( entry , tagName ) { var parsed = entry . parsed ; return _ . find ( parsed . tags , [ 'title' , tagName ] ) || null ; }
Gets an `entry` tag by `tagName`.

@private
@param {Object} entry The entry to inspect.
@param {string} tagName The name of the tag.
@returns {null|Object} Returns the tag.
Gets an entry tag by tagName .