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tidyverse design principles
Welcome
1 Structure
- 1.1 Implementation
- 1.2 Interface
2 Unifying principles
I Implementation
3 Names attribute
4 Name details arguments
5 Function names
II Interface: inputs
6 Avoid hidden arguments
7 Data, descriptors, details
8 Avoid dependencies between arguments
9 Case study: setNames()
III Interface: default values
10 Required args shouldn’t have defaults
11 Case study: rep()
12 Enumerate possible options
13 Avoid magical defaults
14 Keep defaults short and sweet
15 Explain important defaults
16 User settable defaults
17 Case study: rgb()
IV Interface: ...
18 Data, dots, details
19 Making data with …
20 Dot prefix
21 Inspect the dots
22 Case study: mapply() vs pmap()
V Interface: outputs
23 Returning multiple values
24 Type-stability
25 Vectorisation
26 Side-effect functions should return invisibly
VI Interface: errors
27 Error call
28 Error constructors
VII Interface: changes
29 Work with multiple dependency versions
VIII Interface: side effects
30 Side-effect soup
31 Spooky action
Appendix
A Glossary

A Glossary