active_data.rb in active_data-1.0.0

- old
+ new
@@ -1,9 +1,126 @@
-require 'active_support/concern'
+require 'tzinfo'
+require 'active_support'
+require 'active_support/deprecation'
 require 'active_support/core_ext'
+require 'active_support/concern'
+require 'singleton'
+
 require 'active_model'
+
 require 'active_data/version'
-require 'active_data/model'
-require 'active_data/validations'
+require 'active_data/errors'
+require 'active_data/extensions'
+require 'active_data/config'
+require 'active_data/railtie' if defined? Rails
 
 module ActiveData
+  BOOLEAN_MAPPING = {
+    1 => true,
+    0 => false,
+    '1' => true,
+    '0' => false,
+    't' => true,
+    'f' => false,
+    'T' => true,
+    'F' => false,
+    true => true,
+    false => false,
+    'true' => true,
+    'false' => false,
+    'TRUE' => true,
+    'FALSE' => false,
+    'y' => true,
+    'n' => false,
+    'yes' => true,
+    'no' => false,
+  }
+
+  def self.config
+    ActiveData::Config.instance
+  end
+
+  singleton_class.delegate *ActiveData::Config.delegated, to: :config
+
+  typecaster('Object') { |value, attribute| value if value.class < attribute.type }
+  typecaster('String') { |value| value.to_s }
+  typecaster('Array') do |value|
+    case value
+    when ::Array then
+      value
+    when ::String then
+      value.split(',').map(&:strip)
+    else
+      nil
+    end
+  end
+  typecaster('Hash') do |value|
+    case value
+    when ::Hash then
+      value
+    else
+      nil
+    end
+  end
+  typecaster('Date') do |value|
+    begin
+      value.to_date
+    rescue ArgumentError, NoMethodError
+      nil
+    end
+  end
+  typecaster('DateTime') do |value|
+    begin
+      value.to_datetime
+    rescue ArgumentError
+      nil
+    end
+  end
+  typecaster('Time') do |value|
+    begin
+      value.is_a?(String) && ::Time.zone ? ::Time.zone.parse(value) : value.to_time
+    rescue ArgumentError
+      nil
+    end
+  end
+  typecaster('ActiveSupport::TimeZone') do |value|
+    case value
+    when ActiveSupport::TimeZone
+      value
+    when ::TZInfo::Timezone
+      ActiveSupport::TimeZone[value.name]
+    when String, Numeric, ActiveSupport::Duration
+      value = Float(value) rescue value
+      ActiveSupport::TimeZone[value]
+    else
+      nil
+    end
+  end
+  typecaster('BigDecimal') { |value| ::BigDecimal.new Float(value).to_s rescue nil if value }
+  typecaster('Float') { |value| Float(value) rescue nil }
+  typecaster('Integer') { |value| Float(value).to_i rescue nil }
+  typecaster('Boolean') { |value| BOOLEAN_MAPPING[value] }
+  typecaster('ActiveData::UUID') do |value|
+    case value
+    when UUIDTools::UUID
+      ActiveData::UUID.parse_raw value.raw
+    when ActiveData::UUID
+      value
+    when String
+      ActiveData::UUID.parse_string value
+    when Integer
+      ActiveData::UUID.parse_int value
+    else
+      nil
+    end
+  end
+end
+
+require 'active_data/model'
+
+ActiveSupport.on_load :active_record do
+  require 'active_data/active_record/associations'
+  require 'active_data/active_record/nested_attributes'
+
+  include ActiveData::ActiveRecord::Associations
+  include ActiveData::ActiveRecord::NestedAttributes
 end