Class: SimpleFeed::Response

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/simplefeed/response.rb

Instance Method Summary collapse

Constructor Details

#initialize(data = {}) ⇒ Response

Returns a new instance of Response.



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# File 'lib/simplefeed/response.rb', line 23

def initialize(data = {})
  @result = data.dup
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/simplefeed/response.rb', line 13

def each
  if block_given?
    @result.each_pair do |user_id, result|
      yield(user_id, result)
    end
  else
    @result.keys.to_enum
  end
end

#for(key_or_user_id, result = nil) ⇒ Object 



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# File 'lib/simplefeed/response.rb', line 27

def for(key_or_user_id, result = nil)
  user_id = key_or_user_id.is_a?(SimpleFeed::Providers::Key) ?
    key_or_user_id.user_id :
    key_or_user_id

  @result[user_id] = result ? result : yield(@result[user_id])
end

#has_user?(user_id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/simplefeed/response.rb', line 39

def has_user?(user_id)
  @result.key?(user_id)
end

#result(user_id = nil) ⇒ Object Also known as: [] 



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# File 'lib/simplefeed/response.rb', line 63

def result(user_id = nil)
  if user_id then
    @result[user_id]
  else
    if @result.values.size == 1
      @result.values.first
    else
      @result.to_hash
    end
  end
end

#to_h ⇒ Object 



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# File 'lib/simplefeed/response.rb', line 47

def to_h
  @result.to_h
end

#transform ⇒ Object

Passes results assigned to each user to a transformation function that in turn must return a transformed value for an individual response, and be implemented in the subclasses



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# File 'lib/simplefeed/response.rb', line 54

def transform
  if block_given?
    @result.each_pair do |user_id, value|
      @result[user_id] = yield(user_id, value)
    end
  end
  self
end

#user_count ⇒ Object 



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# File 'lib/simplefeed/response.rb', line 43

def user_count
  @result.size
end

#user_ids ⇒ Object 



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# File 'lib/simplefeed/response.rb', line 35

def user_ids
  @result.keys
end