class ActsAsTable::Mapper::HasMany
ActsAsTable
mapper object for an instance of the {ActsAsTable::HasMany} class for the `:has_many` macro.
Public Class Methods
new(row_model, column_model_by_key, record_model, method_name, *targets, &block)
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Returns a new ActsAsTable
mapper object an instance of the {ActsAsTable::HasMany} class for the `:has_many` macro.
@param [ActsAsTable::RowModel] row_model @param [Hash<Symbol, ActsAsTable::ColumnModel>] column_model_by_key @param [ActsAsTable::RecordModel] record_model @param [#to_s] method_name @param [Array<ActsAsTable::Mapper::RecordModel>] targets @yieldparam [ActsAsTable::Mapper::HasMany] has_many @yieldreturn [void] @return [ActsAsTable::Mapper::HasMany]
Calls superclass method
ActsAsTable::Mapper::Base::new
# File lib/acts_as_table/mapper.rb, line 147 def initialize(row_model, column_model_by_key, record_model, method_name, *targets, &block) @row_model, @column_model_by_key, @record_model = row_model, column_model_by_key, record_model @row_model.has_manies.build(macro: 'has_many', method_name: method_name) do |has_many| has_many.source_record_model = @record_model targets.each_with_index do |target, index| has_many.has_many_targets.build(position: index + 1) do |has_many_target| has_many_target.record_model = target.send(:instance_variable_get, :@record_model) end end end super(&block) end