Class: Twitter::Cursor

Inherits:

Base

• Object
• Base
• Twitter::Cursor

show all

Defined in:

lib/twitter/cursor.rb

Instance Attribute Summary (collapse)

• - (Object) collection readonly

  Returns the value of attribute collection.

Attributes inherited from Base

#attrs

Instance Method Summary (collapse)

• - (Boolean) first? (also: #first)
• - (Twitter::Cursor) initialize(attrs, method, klass = nil) constructor

  Initializes a new Cursor object.

• - (Boolean) last? (also: #last)

Methods inherited from Base

#[], lazy_attr_reader

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# File 'lib/twitter/cursor.rb', line 17

def initialize(attrs, method, klass=nil)
  super(attrs)
  @collection = Array(attrs[method.to_s]).map do |item|
    if klass
      klass.new(item)
    else
      item
    end
  end
  singleton_class.class_eval do
    alias_method method.to_sym, :collection
  end
end

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# File 'lib/twitter/cursor.rb', line 6

def collection
  @collection
end

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# File 'lib/twitter/cursor.rb', line 32

def first?
  previous_cursor.zero?
end

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# File 'lib/twitter/cursor.rb', line 38

def last?
  next_cursor.zero?
end