class RailsAdmin::Adapters::ActiveRecord::WhereBuilder

Public Class Methods

new(scope) click to toggle source
# File lib/rails_admin/adapters/active_record.rb, line 172
def initialize(scope)
  @statements = []
  @values = []
  @tables = []
  @scope = scope
end

Public Instance Methods

add(field, value, operator) click to toggle source
# File lib/rails_admin/adapters/active_record.rb, line 179
def add(field, value, operator)
  field.searchable_columns.flatten.each do |column_infos|
    statement, value1, value2 = StatementBuilder.new(column_infos[:column], column_infos[:type], value, operator, @scope.connection.adapter_name).to_statement
    @statements << statement if statement.present?
    @values << value1 unless value1.nil?
    @values << value2 unless value2.nil?
    table, column = column_infos[:column].split('.')
    @tables.push(table) if column
  end
end
build() click to toggle source
# File lib/rails_admin/adapters/active_record.rb, line 190
def build
  scope = @scope.where(@statements.join(' OR '), *@values)
  scope = scope.references(*@tables.uniq) if @tables.any?
  scope
end