Class: RSSable::Parsers::Channel

Inherits:

Object

• Object
• RSSable::Parsers::Channel

Defined in:

lib/rssable/parsers/channel.rb

Instance Method Summary

• #description ⇒ String

  Returns the RSS feed description.

• #initialize(feed:, driver:) ⇒ Channel constructor

  A new instance of Channel.

• #items ⇒ Array

  Returns a collection of the RSS feed items.

• #link ⇒ String

  Returns the website link.

• #title ⇒ String

  Returns the RSS feed title.

Constructor Details

#initialize(feed:, driver:) ⇒ Channel

Returns a new instance of Channel.

# File 'lib/rssable/parsers/channel.rb', line 5

def initialize(feed:, driver:)
  @feed = feed
  @driver = driver
end

Instance Method Details

#description ⇒ String

Returns the RSS feed description

Returns:

• (String)

# File 'lib/rssable/parsers/channel.rb', line 20

def description
  xml.xpath("//channel").at("description").text
end

#items ⇒ Array

Returns a collection of the RSS feed items

Returns:

• (Array)

# File 'lib/rssable/parsers/channel.rb', line 34

def items
  xml.css("item").map { |node| item_class.new(node) }
end

#link ⇒ String

Returns the website link

Returns:

• (String)

# File 'lib/rssable/parsers/channel.rb', line 27

def link
  xml.xpath("//channel").at("link").text
end

#title ⇒ String

Returns the RSS feed title

Returns:

• (String)

# File 'lib/rssable/parsers/channel.rb', line 13

def title
  xml.xpath("//channel").at("title").text
end