This adds `-each-indexed` and an anaphoric variant `--each-indexed`,
equivalent to `-map-indexed`.
Whilst `--each` already defines `it-index`, it's not documented. Having
a separate version is more explicit and more discoverable because it's
similarly named to `-map-indexed`.
Fixes#175.
* .gitignore: Add files generated by "make" in elpa.git.
* dash.el (--map-first, --map-last): Silence compile warning when
`rep' does not make use of `it'.
(---partition-all-in-steps-reversed): Remove unused var `len'.
(dash--table-carry): Fix docstring and use DeMorgan.
(-find-indices): Remove unused var `i'.
(-compare-fn): Move before first use.
* dev/examples-to-tests.el:
* dev/examples-to-info.el:
* dev/examples-to-docs.el:
* dev/examples.el: Add copyright boilerplate.
This change addreses issue #123. The two new optional parameters to
`-fixfn' allow the caller to specify a custom equality test function,
such as an approximate comparison of floats, and a halt test function,
which can trigger a halt to the fixpoint iteration if it fails to
converge.
The default equality test remains `equal'. The default halt test is a
simple counter up to `-fixfn-max-iterations'. The counter is provided by
the new function `-counter'.
The revised tests illustrate the usage of the new parameters.
defexample entries may now include a symbol `~>' instead of `=>' which
uses an approximate comparison instead of `equal' to compare actual and
expected floating-point values.
Also, for completeness, add support for the `should-error' symbol `!!>' in
`examples-to-docs.el'. This is formatted as the comment ";; Error"
This is a port of the CL function `some` and the Scheme function `any`
from SRFI-1. It is thought as addition to `-any?` (which returns a
boolean) and `-first` (which returns an element). Unlike these it
returns the first truthy value of applying the predicate on each list
item.
Resolves#122.
Matus Goljer
Wilfred Hughes
Stefan Monnier
Matus Goljer
Cam Saul
Mark Oteiza
William West
Vasilij Schneidermann
Fredrik Bergroth