Module: Searchgasm::Search::Conditions

Defined in:
lib/searchgasm/search/conditions.rb

Overview

Searchgasm Conditions

Implements all of the conditions functionality into a searchgasm search. All of this functonality is extracted out into its own class Searchgasm::Conditions::Base. This is a separate module to help keep the code clean and organized.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/searchgasm/search/conditions.rb', line 8

def self.included(klass)
  klass.class_eval do
    alias_method_chain :initialize, :conditions
    alias_method_chain :conditions=, :conditions
    alias_method_chain :sanitize, :conditions
  end
end

Instance Method Details

#conditions_with_conditions=(values) ⇒ Object

Sets conditions on the search. Accepts a hash or a Searchgasm::Conditions::Base object.

Examples

search.conditions = {:first_name_like => "Ben"}
search.conditions = User.new_conditions

or to set a scope

search.conditions = "user_group_id = 6"

now you can create the rest of your search and your “scope” will get merged into your final SQL. What this does is determine if the value a hash or a conditions object, if not it sets it up as a scope.



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# File 'lib/searchgasm/search/conditions.rb', line 34

def conditions_with_conditions=(values)
  case values
  when Searchgasm::Conditions::Base
    @conditions = values
  else
    @conditions.conditions = values
  end
end

#initialize_with_conditions(init_options = {}) ⇒ Object 



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# File 'lib/searchgasm/search/conditions.rb', line 16

def initialize_with_conditions(init_options = {})
  self.conditions = Searchgasm::Conditions::Base.create_virtual_class(klass).new
  initialize_without_conditions(init_options)
end

#sanitize_with_conditions(searching = true) ⇒ Object

:nodoc:



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# File 'lib/searchgasm/search/conditions.rb', line 43

def sanitize_with_conditions(searching = true) # :nodoc:
  find_options = sanitize_without_conditions(searching)
  if conditions_obj = find_options.delete(:conditions)
    new_conditions = conditions_obj.sanitize
    find_options[:conditions] = new_conditions unless new_conditions.blank?
  end
  find_options
end