Class: Looksy::DynamicFindMatch

Inherits:
Struct
  • Object
show all
Defined in:
lib/looksy/dynamic_find_match.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#attributes ⇒ Object

Returns the value of attribute attributes

Returns:

  • (Object) —

    the current value of attributes



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# File 'lib/looksy/dynamic_find_match.rb', line 2

def attributes
  @attributes
end

#extractor ⇒ Object

Returns the value of attribute extractor

Returns:

  • (Object) —

    the current value of extractor



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# File 'lib/looksy/dynamic_find_match.rb', line 2

def extractor
  @extractor
end

#finder ⇒ Object

Returns the value of attribute finder

Returns:

  • (Object) —

    the current value of finder



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# File 'lib/looksy/dynamic_find_match.rb', line 2

def finder
  @finder
end

Class Method Details

.match(method) ⇒ Object 



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# File 'lib/looksy/dynamic_find_match.rb', line 3

def self.match(method)
  finder = :find
  extractor = nil

  case method.to_s
  when /^find_(last_|all_)?by_([_a-zA-Z]\w*)$/
    case $1
    when 'last_'
      finder = :select
      extractor = :last
    when 'all_'
      finder = :select
    end

    attributes = $2
  else
    return nil
  end

  new(finder, extractor, attributes.split('_and_'))
end