parascope | parascope gem for param-based scope generation | Application Framework library

# executes block only when params[:department_id] is non-empty:
query_by(:department_id) { |id| scope.where(department_id: id) }

# executes block only when params[:only_active] == 'true':
query_by(only_active: 'true') { scope.active }

# executes bl  

class UserQuery < Parascope::Query
  defaults only_active: true

  base_scope { company.users }

  query_by(:only_active) { scope.active }

  query_by(:birthdate) { |date| scope.by_birtdate(date) }

  query_by :name do |name|
    scope.where("CONC  

query_by(:some_field_id) { |id| scope.where(some_field_id: id) }

class ApplicationQuery < Parascope::Query
  def self.query_by(*fields, &block)
    block ||= default_query_block(fields)
    super(*fields, &block)
  end

  def self.default