Class: ArticleJSON::Export::AppleNews::Exporter

Inherits:

Object

• Object
• ArticleJSON::Export::AppleNews::Exporter

Defined in:

lib/article_json/export/apple_news/exporter.rb

Instance Method Summary

• #initialize(elements) ⇒ Exporter constructor

  A new instance of Exporter.

• #to_json ⇒ String

  Return the components section of an Apple News Article as JSON.

Constructor Details

#initialize(elements) ⇒ Exporter

Returns a new instance of Exporter.

Parameters:

• elements (Array[ArticleJSON::Elements::Base])

# File 'lib/article_json/export/apple_news/exporter.rb', line 6

def initialize(elements)
  @elements = elements
end

Instance Method Details

#to_json ⇒ String

Return the components section of an Apple News Article as JSON

Images and EmbededVideos are nested in an array with the components array when they contain captions. As Apple News skips over these nested arrays, we must flatten the array.

Returns:

• (String)

# File 'lib/article_json/export/apple_news/exporter.rb', line 17

def to_json
  { components: components.flatten }.to_json
end