pimd/lib/contents.js

Processing instructions for Markdown

module.exports = class Contents {
  constructor() {
    this.contents = {}
  }

  add(what, content) {
    this.contents[what] = this.contents[what] || []
    this.contents[what].push(content)
  }

  get(what) {
    return Promise.all(this.contents[what] || [])
      .then(contents =>
        contents.map(c => (typeof c === "function" ? c() : c)).join("")
      )
      .catch(console.log.bind(console))
  }
}