NEWS.md

In rappster/cachefun: Functions with built-in cache

cachefun 0.1.0

• Initial version

cachefun 0.1.1

• Variable default settings
• Reset of internal cache

cachefun 0.1.2

• Decision on default value of refresh in cafun_create: it will be TRUE

I think not wanting to cache something but instead expecting your cache-aware functions to behave just as "regular" R functions is by far the more typical use case.

• Example updated (inst/examples/ex-cafun_main.R)

• Update README.md

  • Added description and intro text
  • Added example from inst/examples/ex-cafun_main.R

cachefun 0.1.3

• Implemented observable dependencies (see arg observes in cafun_create)

cachefun 0.1.4

• Major changes:
  • Renamed: cachefun_create to caf_create, cachefun_reset_cache to caf_reset.
  • Renamed: distinguish "meta args"" of caf_create more explicitly from those of the actual cafuns create by it. Also, probably a good idea to follow the example of {plyr} to start meta args with a dot (.refresh, .verbose).
  • Meta args also aligned in caf_refresh.
  • Added {shiny} to Imports
• Minor changes:
  • Test updated: test-cafun_main.R to account for changes.
  • Test added: test-cafun_main.R:20180205-1
  • Corrected some minor errors in inst/examples/ex-cachefun_main.R.
  • Moved old code for caf_create to R/_scripts/keep_as_reference.
  • Started to assign explicit IDs to backlog items for easier referencing (see BACKLOG.md). The challenge here will be to keep track of the auto-increment state ;-) Think about this a bit more - especially regarding how to leverage/integrate with GitHub issue and labeling system.
  • Updated README.md

cachefun 0.1.5

• Major changes:
  • Improved leveraging of {shiny}reactivity (made sure that cache results are automatically invalidated if cache value of dependency changes)
  • Changed argument value in caf_create: observes is a simple list now
  • Reactive context automatically added behind the scene in caf_create if observes is supplied (fun is wrapped by reactive)
  • Added test: 20180206-1 (reactive invalidation)
• Minor changes:
  • Updated example: inst/examples/ex-cafun_main.R
  • Updated README

cachefun 0.1.6

• Major changes:
  • Changed argument: cafun to caf in caf_reset
• Minar changes:
  • Changed all occurences of cafun to caf to make things more concise and consistent

cachefun 0.1.7

• Major changes:
  • Reactive dependencies (i.e. other cafs) can now simply be defined as formal arguments of the inner function. Backend code for handling reactive dependencies has also been consolidated in caf_create
  • Three dot argument has been moved up both for caf_create and the caf created by caf_create in order to allow the correct handling of unnamed argument specification when calling the resulting caf. This should also make everything play nicely with the tidyverse approach.
• Minor changes:
  • Changed arg fun to .fun in def of caf that is created inside caf_create to be more consistent regarding "meta args" (e.g. .refresh)
  • Dropped verbose argument(s) (.verbose and .verbose_default) as I think one can do without them and they just cost compute time.
  • Modified tests in test-caf_main.R to reflect changes.
  • Modified examples in ex-caf_main.R to reflect changes.

rappster/cachefun documentation built on May 8, 2019, 6:50 p.m.