Class: Chewy::Search::Parameters::StoredFields

Inherits:
Storage
  • Object
show all
Defined in:
lib/chewy/search/parameters/stored_fields.rb

Overview

This storage is basically an array storage, but with an additional ability to pass ‘enabled` option.

See Also:

Instance Attribute Summary

Attributes inherited from Storage

#value

Instance Method Summary collapse

Methods inherited from Storage

#==, #initialize, #replace!

Constructor Details

This class inherits a constructor from Chewy::Search::Parameters::Storage

Instance Method Details

#merge!(other) ⇒ {Symbol => Array<String>, true, false}

Requires an additional logic to merge ‘enabled` value.

Parameters:

Returns:

  • ({Symbol => Array<String>, true, false}) —

    updated value

See Also:



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# File 'lib/chewy/search/parameters/stored_fields.rb', line 30

def merge!(other)
  update!(other.value[:stored_fields])
  update!(other.value[:enabled])
end

#render ⇒ {Symbol => Object}?

Renders ‘none` if `stored_fields` are disabled, otherwise renders the array of stored field names.

Returns:

  • ({Symbol => Object}, nil) —

    rendered value with the parameter name

See Also:



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# File 'lib/chewy/search/parameters/stored_fields.rb', line 40

def render
  if !value[:enabled]
    {self.class.param_name => '_none_'}
  elsif value[:stored_fields].present?
    {self.class.param_name => value[:stored_fields]}
  end
end

#update!(other_value) ⇒ {Symbol => Array<String>, true, false}

If array or just a field name is passed - it gets concatenated to the storage array. ‘true` or `false` values are modifying `enabled` parameter.

Parameters:

  • other_value (true, false, String, Symbol, Array<String, Symbol>) —

    any acceptable storage value

Returns:

  • ({Symbol => Array<String>, true, false}) —

    updated value

See Also:



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# File 'lib/chewy/search/parameters/stored_fields.rb', line 19

def update!(other_value)
  new_value = normalize(other_value)
  new_value[:stored_fields] = value[:stored_fields] | new_value[:stored_fields]
  @value = new_value
end