Class: LHS::Data

Inherits:
Object
  • Object
show all
Includes:
Equality, Json
Defined in:
lib/lhs/data.rb,
lib/lhs/concerns/data/json.rb,
lib/lhs/concerns/data/equality.rb

Overview

Data provides functionalities to accesses information

Defined Under Namespace

Modules: Equality, Json

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Json

#as_json

Methods included from Equality

#==

Constructor Details

#initialize(input, parent = nil, record = nil, request = nil, endpoint = nil) ⇒ Data

Returns a new instance of Data.



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# File 'lib/lhs/data.rb', line 14

def initialize(input, parent = nil, record = nil, request = nil, endpoint = nil)
  self._raw = raw_from_input(input)
  self._parent = parent
  self._record = record
  self._proxy = proxy_from_input(input)
  self._request = request
  self._endpoint = endpoint
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object (protected) 



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# File 'lib/lhs/data.rb', line 68

def method_missing(name, *args, &block)
  _proxy.send(name, *args, &block)
end

Instance Attribute Details

#_endpoint ⇒ Object

prevent clashing with attributes of underlying data



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# File 'lib/lhs/data.rb', line 12

def _endpoint
  @_endpoint
end

#_parent ⇒ Object

prevent clashing with attributes of underlying data



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# File 'lib/lhs/data.rb', line 12

def _parent
  @_parent
end

#_proxy ⇒ Object

prevent clashing with attributes of underlying data



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# File 'lib/lhs/data.rb', line 12

def _proxy
  @_proxy
end

#_raw ⇒ Object

prevent clashing with attributes of underlying data



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# File 'lib/lhs/data.rb', line 12

def _raw
  @_raw
end

#_record ⇒ Object

prevent clashing with attributes of underlying data



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# File 'lib/lhs/data.rb', line 12

def _record
  @_record
end

#_request ⇒ Object

prevent clashing with attributes of underlying data



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# File 'lib/lhs/data.rb', line 12

def _request
  @_request
end

Instance Method Details

#_root ⇒ Object 



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# File 'lib/lhs/data.rb', line 30

def _root
  root = self
  root = root._parent while root && root._parent
  root
end

#class ⇒ Object 



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# File 'lib/lhs/data.rb', line 44

def class
  _root._record
end

#collection? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lhs/data.rb', line 58

def collection?
  _proxy.is_a? LHS::Collection
end

#item? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lhs/data.rb', line 62

def item?
  _proxy.is_a? LHS::Item
end

#merge_raw!(data) ⇒ Object

merging data e.g. when loading remote data via link



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# File 'lib/lhs/data.rb', line 25

def merge_raw!(data)
  return false if data.blank? || !data._raw.is_a?(Hash)
  _raw.merge! data._raw
end

#parent ⇒ Object 



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# File 'lib/lhs/data.rb', line 36

def parent
  if _parent && _parent._record
    _parent._record.new(_parent)
  else
    _parent
  end
end

#root_item? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lhs/data.rb', line 54

def root_item?
  root_item == self
end