dart-lang / source_span
Duplication

Places in code with 6 or more lines that are exactly the same.

Intro
  • For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
  • Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
  • You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.
Learn more...
Duplication Overall
  • 3% duplication:
    • 1,056 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 32 duplicated lines
  • 1 duplicates
system3% (32 lines)
Duplication per Extension
dart3% (32 lines)
Duplication per Component (primary)
lib/src3% (32 lines)
lib0% (0 lines)
ROOT0% (0 lines)
Longest Duplicates
The list of 1 longest duplicates.
See data for all 1 duplicate
Size#FoldersFilesLinesCode
16 x 2 lib/src
lib/src
location.dart
location_mixin.dart
71:95 (36%)
33:54 (53%)
view
Duplicated Units
The list of top 2 duplicated units.
See data for all 2 unit duplicates...
Size#FoldersFilesLinesCode
6 x 2 lib/src
lib/src
location.dart
location_mixin.dart
62:68 
24:30 
view
6 x 2 lib/src
lib/src
location.dart
location_mixin.dart
77:83 
36:42 
view