Duplication · guardian/grid-client

Duplication Overall

39% duplication:

1,326 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
526 duplicated lines

52 duplicates

dependency graphs: 2D graph | 2D graph (with duplicates)... | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 52 duplicates...

Size	#	Folders	Files	Lines	Code
65	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	1:69 (38%) 1:69 (98%)	view
50	x 2	src/services/__fixtures__ src/types/image/__fixtures__	iframe-post-message.ts image.ts	35:84 (31%) 29:78 (62%)	view
40	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	26:69 (23%) 85:128 (23%)	view
40	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	85:128 (23%) 26:69 (60%)	view
17	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	iframe-post-message.ts crop.ts	107:124 (10%) 18:35 (25%)	view
17	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	18:35 (10%) 107:124 (10%)	view
16	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	72:88 (9%) 131:147 (9%)	view
16	x 2	src/services/__fixtures__ src/types/image/__fixtures__	iframe-post-message.ts image.ts	6:21 (9%) 2:17 (20%)	view
15	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	iframe-post-message.ts crop.ts	90:104 (9%) 2:16 (22%)	view
15	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	2:16 (8%) 90:104 (9%)	view
14	x 2	src/services/__fixtures__ src/services/__fixtures__	iframe-post-message-with-collection.ts iframe-post-message-with-collection.ts	50:64 (9%) 111:125 (9%)	view
14	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	2:15 (8%) 72:85 (8%)	view
14	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	2:15 (8%) 131:144 (8%)	view
14	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	72:85 (8%) 90:103 (8%)	view
14	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	131:144 (8%) 90:103 (8%)	view
14	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	72:85 (8%) 2:15 (21%)	view
14	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	131:144 (8%) 2:15 (21%)	view
12	x 2	src/services/__fixtures__ src/services/__fixtures__	iframe-post-message.ts iframe-post-message.ts	38:49 (7%) 51:62 (7%)	view
12	x 2	src/types/image/__fixtures__ src/types/image/__fixtures__	image.ts image.ts	32:43 (15%) 45:56 (15%)	view
12	x 2	src/services/__fixtures__ src/types/image/__fixtures__	iframe-post-message.ts image.ts	38:49 (7%) 45:56 (15%)	view
12	x 2	src/services/__fixtures__ src/types/image/__fixtures__	iframe-post-message.ts image.ts	51:62 (7%) 32:43 (15%)	view
9	x 2	src/services/__fixtures__ src/services/__fixtures__	iframe-post-message-with-collection.ts iframe-post-message-with-collection.ts	83:92 (6%) 144:153 (6%)	view
9	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	61:69 (5%) 175:183 (5%)	view
9	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	120:128 (5%) 175:183 (5%)	view
9	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	85:94 (5%) 115:124 (5%)	view
9	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	175:183 (5%) 61:69 (13%)	view
9	x 2	src/services/__fixtures__ src/types/image/__fixtures__	iframe-post-message.ts image.ts	24:32 (5%) 19:27 (11%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	iframe-post-message-with-collection.ts iframe-post-message-with-collection.ts	69:78 (5%) 130:139 (5%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	31:39 (4%) 148:156 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	41:49 (4%) 157:165 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	51:59 (4%) 166:174 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	90:98 (4%) 148:156 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	100:108 (4%) 157:165 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts	110:118 (4%) 166:174 (4%)	view
8	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	iframe-post-message.ts crop.ts	127:135 (4%) 37:45 (12%)	view
8	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	iframe-post-message.ts crop.ts	138:146 (4%) 47:55 (12%)	view
8	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	iframe-post-message.ts crop.ts	149:157 (4%) 57:65 (12%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	37:45 (4%) 127:135 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	47:55 (4%) 138:146 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	57:65 (4%) 149:157 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	96:104 (4%) 127:135 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	106:114 (4%) 138:146 (4%)	view
8	x 2	src/services/__fixtures__ src/services/__fixtures__	crop.ts iframe-post-message.ts	116:124 (4%) 149:157 (4%)	view
8	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	148:156 (4%) 31:39 (12%)	view
8	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	157:165 (4%) 41:49 (12%)	view
8	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	crop.ts crop.ts	166:174 (4%) 51:59 (12%)	view
7	x 2	src/services/__fixtures__ src/services/__fixtures__	iframe-post-message-with-collection.ts iframe-post-message-with-collection.ts	64:71 (4%) 139:146 (4%)	view
7	x 2	src/services/__fixtures__ src/services/__fixtures__	iframe-post-message-with-collection.ts iframe-post-message-with-collection.ts	78:85 (4%) 125:132 (4%)	view
6	x 2	src/services/__fixtures__ src/services/__fixtures__	iframe-post-message.ts iframe-post-message.ts	108:113 (3%) 153:158 (3%)	view
6	x 2	src/services/__fixtures__ src/types/crop/__fixtures__	iframe-post-message.ts crop.ts	153:158 (3%) 19:24 (9%)	view

Most Frequent Duplicates

The list of 50 most frequently found duplicates.

Size	#	Folders	Files	Lines	Code
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	10:15 (3%) 10:15 (9%) 98:103 (3%) 80:85 (3%) 139:144 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	7:12 (3%) 7:12 (9%) 95:100 (3%) 77:82 (3%) 136:141 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	2:7 (3%) 2:7 (9%) 90:95 (3%) 72:77 (3%) 131:136 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	4:9 (3%) 4:9 (9%) 92:97 (3%) 74:79 (3%) 133:138 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	8:13 (3%) 8:13 (9%) 96:101 (3%) 78:83 (3%) 137:142 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	5:10 (3%) 5:10 (9%) 93:98 (3%) 75:80 (3%) 134:139 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	6:11 (3%) 6:11 (9%) 94:99 (3%) 76:81 (3%) 135:140 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	3:8 (3%) 3:8 (9%) 91:96 (3%) 73:78 (3%) 132:137 (3%)	view
6	x 5	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts crop.ts	9:14 (3%) 9:14 (9%) 97:102 (3%) 79:84 (3%) 138:143 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	49:54 (3%) 49:54 (9%) 140:145 (3%) 108:113 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	32:37 (3%) 32:37 (9%) 91:96 (3%) 149:154 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	61:66 (3%) 61:66 (9%) 120:125 (3%) 175:180 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	52:57 (3%) 52:57 (9%) 111:116 (3%) 167:172 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	42:47 (3%) 42:47 (9%) 101:106 (3%) 158:163 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	50:55 (3%) 50:55 (9%) 141:146 (3%) 109:114 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	31:36 (3%) 31:36 (9%) 90:95 (3%) 148:153 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	41:46 (3%) 41:46 (9%) 100:105 (3%) 157:162 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	63:68 (3%) 63:68 (9%) 122:127 (3%) 177:182 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	iframe-post-message.ts crop.ts crop.ts crop.ts	149:155 (3%) 57:63 (9%) 57:63 (3%) 116:122 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	62:67 (3%) 62:67 (9%) 121:126 (3%) 176:181 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	47:53 (3%) 47:53 (9%) 138:144 (3%) 106:112 (3%)	view
6	x 4	src/services/__fixtures__ src/types/image/__fixtures__ src/types/image/__fixtures__ src/services/__fixtures__	iframe-post-message.ts image.ts image.ts iframe-post-message.ts	43:48 (3%) 37:42 (7%) 50:55 (7%) 56:61 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	iframe-post-message.ts crop.ts crop.ts crop.ts	152:157 (3%) 60:65 (9%) 60:65 (3%) 119:124 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	40:45 (3%) 40:45 (9%) 130:135 (3%) 99:104 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	51:56 (3%) 51:56 (9%) 110:115 (3%) 166:171 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	39:44 (3%) 39:44 (9%) 129:134 (3%) 98:103 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	37:43 (3%) 37:43 (9%) 127:133 (3%) 96:102 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	30:35 (3%) 30:35 (9%) 119:124 (3%) 89:94 (3%)	view
6	x 4	src/services/__fixtures__ src/types/image/__fixtures__ src/types/image/__fixtures__ src/services/__fixtures__	iframe-post-message.ts image.ts image.ts iframe-post-message.ts	40:45 (3%) 34:39 (7%) 47:52 (7%) 53:58 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	64:69 (3%) 64:69 (9%) 123:128 (3%) 178:183 (3%)	view
6	x 4	src/services/__fixtures__ src/types/image/__fixtures__ src/types/image/__fixtures__ src/services/__fixtures__	iframe-post-message.ts image.ts image.ts iframe-post-message.ts	38:43 (3%) 32:37 (7%) 45:50 (7%) 51:56 (3%)	view
6	x 4	src/services/__fixtures__ src/types/image/__fixtures__ src/types/image/__fixtures__ src/services/__fixtures__	iframe-post-message.ts image.ts image.ts iframe-post-message.ts	42:47 (3%) 36:41 (7%) 49:54 (7%) 55:60 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	53:59 (3%) 53:59 (9%) 112:118 (3%) 168:174 (3%)	view
6	x 4	src/services/__fixtures__ src/types/image/__fixtures__ src/types/image/__fixtures__ src/services/__fixtures__	iframe-post-message.ts image.ts image.ts iframe-post-message.ts	41:46 (3%) 35:40 (7%) 48:53 (7%) 54:59 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	33:39 (3%) 33:39 (9%) 92:98 (3%) 150:156 (3%)	view
6	x 4	src/services/__fixtures__ src/types/image/__fixtures__ src/types/image/__fixtures__ src/services/__fixtures__	iframe-post-message.ts image.ts image.ts iframe-post-message.ts	39:44 (3%) 33:38 (7%) 46:51 (7%) 52:57 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	iframe-post-message.ts crop.ts crop.ts crop.ts	151:156 (3%) 59:64 (9%) 59:64 (3%) 118:123 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	29:34 (3%) 29:34 (9%) 118:123 (3%) 88:93 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts crop.ts	43:49 (3%) 43:49 (9%) 102:108 (3%) 159:165 (3%)	view
6	x 4	src/services/__fixtures__ src/types/image/__fixtures__ src/types/image/__fixtures__ src/services/__fixtures__	iframe-post-message.ts image.ts image.ts iframe-post-message.ts	44:49 (3%) 38:43 (7%) 51:56 (7%) 57:62 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts iframe-post-message.ts	19:24 (3%) 19:24 (9%) 108:113 (3%) 153:158 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	27:33 (3%) 27:33 (9%) 116:122 (3%) 86:92 (3%)	view
6	x 4	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts crop.ts	26:32 (3%) 26:32 (9%) 115:121 (3%) 85:91 (3%)	view
6	x 3	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts	56:62 (3%) 56:62 (9%) 115:121 (3%)	view
6	x 3	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts	22:27 (3%) 22:27 (9%) 111:116 (3%)	view
6	x 3	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts	44:50 (3%) 44:50 (9%) 103:109 (3%)	view
6	x 3	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts	23:29 (3%) 23:29 (9%) 112:118 (3%)	view
6	x 3	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts	25:31 (3%) 25:31 (9%) 114:120 (3%)	view
6	x 3	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__	crop.ts crop.ts iframe-post-message.ts	24:30 (3%) 24:30 (9%) 113:119 (3%)	view
6	x 3	src/services/__fixtures__ src/types/crop/__fixtures__ src/services/__fixtures__	crop.ts crop.ts crop.ts	54:60 (3%) 54:60 (9%) 113:119 (3%)	view

About This Analysis

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...

To learn more about duplications and techniques for eliminating duplication, Sokrates recommends the following resources:

Avoid Repetition, MartinFlower.com (IEEE Software article)
Refactoring duplicated code, sourcemaking.com
Beck Design Rules, MartinFowler.com
DRY (Don't Repeat Yourself) Principle, Wikipedia
The Cut-and-Paste Programming Software Development Anti-Pattern, sourcemaking.com
Code Smells / Duplicated Code, Jeff Atwood, codinghorror.com:

"Duplicated code is the bane of software development. Stamp out duplication whenever possible. You should always be on the lookout for more subtle cases of near-duplication, too. Don't Repeat Yourself!"

Reducing Coupling, MartinFlower.com (IEEE Software article):

"There are several ways to describe coupling, but it boils down to this: If changing one module in a program requires changing another module, then coupling exists. ... Duplication always implies coupling, because changing one piece of duplicate code implies changing the other."