Method getCommonAttributesAtRange

src/trix/models/document.js:530–550

(range)

  }

  getCommonAttributesAtRange(range) {
    range = normalizeRange(range)
    const [ startPosition ] = range
    if (rangeIsCollapsed(range)) {
      return this.getCommonAttributesAtPosition(startPosition)
    } else {
      const textAttributes = []
      const blockAttributes = []

      this.eachBlockAtRange(range, function(block, textRange) {
        if (textRange[0] !== textRange[1]) {
          textAttributes.push(block.text.getCommonAttributesAtRange(textRange))
          return blockAttributes.push(attributesForBlock(block))
        }
      })

      return Hash.fromCommonAttributesOfObjects(textAttributes)
        .merge(Hash.fromCommonAttributesOfObjects(blockAttributes))
        .toObject()
    }
  }

  getCommonAttributesAtPosition(position) {
    let key, value