Class: Artisan::Activity::Formatters::DiffChanges
- Inherits:
-
Object
- Object
- Artisan::Activity::Formatters::DiffChanges
- Defined in:
- lib/artisan/activity/formatters/diff_changes.rb
Instance Method Summary collapse
- #diffs ⇒ Object
-
#initialize(change) ⇒ DiffChanges
constructor
A new instance of DiffChanges.
Constructor Details
#initialize(change) ⇒ DiffChanges
Returns a new instance of DiffChanges.
6 7 8 |
# File 'lib/artisan/activity/formatters/diff_changes.rb', line 6 def initialize(change) @change = change end |
Instance Method Details
#diffs ⇒ Object
10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
# File 'lib/artisan/activity/formatters/diff_changes.rb', line 10 def diffs diffs = [] return diffs if @change.changed_fields.nil? || @change.original_fields.nil? changed_fields = YAML::load(@change.changed_fields) original_fields = YAML::load(@change.original_fields) changed_fields.keys.each do |field| if fields_different?(changed_fields, original_fields, field) diffs << "#{field} changed from '#{display_nil(original_fields[field])}' to '#{display_nil(changed_fields[field])}'" end end return diffs end |