Class: Yarss::Feed

Inherits:
Object
  • Object
show all
Defined in:
lib/yarss/feed.rb

Overview

Feed data holder.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = nil) ⇒ Feed

Returns a new instance of Feed.

Parameters:

  • attributes (Hash, nil) (defaults to: nil) —

    Data to set.



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# File 'lib/yarss/feed.rb', line 27

def initialize(attributes = nil)
  attributes.each do |attribute, value|
    setter = "#{attribute}="
    send(setter, value)
  end if attributes
end

Instance Attribute Details

#description ⇒ String

Description.

Returns:

  • (String) 


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# File 'lib/yarss/feed.rb', line 19

def description
  @description
end

#items ⇒ Array<Item>

Feed items.

Returns:



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# File 'lib/yarss/feed.rb', line 24

def items
  @items
end

#link ⇒ String

URL to the related Web page.

Returns:

  • (String) 


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# File 'lib/yarss/feed.rb', line 14

def link
  @link
end

#title ⇒ String

Title.

Returns:

  • (String) 


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# File 'lib/yarss/feed.rb', line 9

def title
  @title
end

Instance Method Details

#==(other) ⇒ Bool

Treat this class as a value object.

Parameters:

Returns:

  • (Bool) 


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# File 'lib/yarss/feed.rb', line 39

def ==(other)
  return false unless other.is_a?(self.class)

  title         == other.title       &&
    link        == other.link        &&
    description == other.description &&
    items       == other.items
end

#description? ⇒ Bool

Is the description present?

Returns:

  • (Bool) 


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# File 'lib/yarss/feed.rb', line 65

def description?
  !description.nil? && !description.empty?
end

#items? ⇒ Bool

Are the feed items present?

Returns:

  • (Bool) 


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# File 'lib/yarss/feed.rb', line 72

def items?
  !items.nil? && !items.empty?
end

#link? ⇒ Bool

Is the URL to the related Web page present?

Returns:

  • (Bool) 


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# File 'lib/yarss/feed.rb', line 58

def link?
  !link.nil? && !link.empty?
end

#title? ⇒ Bool

Is the title present?

Returns:

  • (Bool) 


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# File 'lib/yarss/feed.rb', line 51

def title?
  !title.nil? && !title.empty?
end