hhvm / fbexpect
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

File Change Frequency Overall
File Change Frequency Overall
The number of recorded file updates
  • There are 7 files with 1,110 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 3 files changed 6-20 times (1,036 lines of code)
    • 4 files changed 1-5 times (74 lines of code)
0% | 0% | 0% | 93% | 6%
Legend:
101+
51-100
21-50
6-20
1-5
explore: zoomable circles | data
File Change Frequency per File Extension
hack, json, md, txt, gitignore, yml, gitattributes
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
hack0% | 0% | 0% | 93% | 6%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src0% | 0% | 0% | 99% | <1%
src/Constraint0% | 0% | 0% | 0% | 100%
src/Exception0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 7)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
438 42 398 1158 18 5
577 31 340 1158 14 3
21 4 608 1158 6 3
TraversableContains.hack
in src/Constraint
 20 2 398 1158 5 2
IsType.hack
in src/Constraint
 48 3 608 1158 4 3
2 - 398 1158 2 1
4 1 1158 1158 1 1
Files With Most Contributors (Top 7)
Files sorted by the number of unique email addresses found in commits.

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
438 42 398 1158 18 5
577 31 340 1158 14 3
21 4 608 1158 6 3
TraversableContains.hack
in src/Constraint
 20 2 398 1158 5 2
IsType.hack
in src/Constraint
 48 3 608 1158 4 3
2 - 398 1158 2 1
4 1 1158 1158 1 1
Correlations

File Size vs. Number of Changes: 7 points

src/Assert.hack x: 577 lines of code y: 14 # changes src/Constraint/TraversableContains.hack x: 20 lines of code y: 5 # changes src/Exception/InvalidArgumentException.hack x: 2 lines of code y: 2 # changes src/ExpectObj.hack x: 438 lines of code y: 18 # changes src/utils.hack x: 21 lines of code y: 6 # changes src/Constraint/IsType.hack x: 48 lines of code y: 4 # changes src/expect.hack x: 4 lines of code y: 1 # changes
18.0
# changes
  min: 1.0
  average: 7.14
  25th percentile: 2.0
  median: 5.0
  75th percentile: 14.0
  max: 18.0
0 577.0
lines of code
min: 2.0 | average: 158.57 | 25th percentile: 4.0 | median: 21.0 | 75th percentile: 438.0 | max: 577.0

Number of Contributors vs. Number of Changes: 7 points

src/Assert.hack x: 3 # contributors y: 14 # changes src/Constraint/TraversableContains.hack x: 2 # contributors y: 5 # changes src/Exception/InvalidArgumentException.hack x: 1 # contributors y: 2 # changes src/ExpectObj.hack x: 5 # contributors y: 18 # changes src/utils.hack x: 3 # contributors y: 6 # changes src/Constraint/IsType.hack x: 3 # contributors y: 4 # changes src/expect.hack x: 1 # contributors y: 1 # changes
18.0
# changes
  min: 1.0
  average: 7.14
  25th percentile: 2.0
  median: 5.0
  75th percentile: 14.0
  max: 18.0
0 5.0
# contributors
min: 1.0 | average: 2.57 | 25th percentile: 1.0 | median: 3.0 | 75th percentile: 3.0 | max: 5.0