(https://github.com/ruby/irb/pull/832)
The candidate list for empty input is all methods + all variables +
all constants + all keywords. It's a long list that is not useful.
812dc2df7b
refactored for future extension
(https://github.com/ruby/irb/pull/707)
* Move completion implementation to completion/regexp_completor for future extension
* Remove constant CompletionProc and PerfectMatchedProc and add a class method
* Move document display logic to InputCompletor. Each completor only need to implement `completion_caididates` and `doc_namespace`
* Move display_document logic to RelineInputMethod
* Use RegexpCompletor directly. Not through class method of InputCompletor.
* RegexpCompletor extends BaseCompletor, move back definition to completion.rb
* Move display_document test to input_method test
* Stop re-initialize completor on each completion phase
* Store completor to ReadlineInputMethod's iver
1e98521483
(https://github.com/ruby/irb/pull/599)
I received a `RegexpError` when I typed `::Array[`.
::Array[/Users/mi/ghq/github.com/ruby/irb/lib/irb/completion.rb:236:in `retrieve_completion_data': premature end of char-class: /^Array[/ (RegexpError)
includes word break characters
(https://github.com/ruby/irb/pull/523)
* Improve method completion for string and regexp that includes word break characters
* Remove completion-test's assert_not_include because candidates no longer include every possible methods
* Add comment about string's method completion regexp
Co-authored-by: Stan Lo <stan001212@gmail.com>
* Add comment about regexp's method completion regexp
Co-authored-by: Stan Lo <stan001212@gmail.com>
---------
aa8128c533
Co-authored-by: Stan Lo <stan001212@gmail.com>
(https://github.com/ruby/irb/pull/529)
Consider completion for this example: `foo.bar.b`
Without type information, it is hard to know the return value of the `bar`
method, so the current implementation interates through `ObjectSpace` to
get all possible candidates for the second method.
In small projects, the performance and accuracy are acceptable. But in
bigger projects, the performance is unacceptable and the accuracy is mostly
poor.
So this commit drops the support for chained methods' completion.
(https://github.com/ruby/irb/pull/520)
* Remove redundant completion test
The test case was introduced to guard an old implementation, which relied
on `Module#name`. Commit:
8827d18274
However, the current implementation has avoided calling `Module#name`
completely, so the test case is no longer necessary. Commit:
88311ce3c8
* Remove unnecessary pend
conveniently
(https://github.com/ruby/irb/pull/429)
* Create a base TestIRB::TestCase class
* Save/restore encodings for tests that initializes InputMethod classes
Because `RelineInputMethod#initializes` calls `set_encoding`, which
changes stdio/out/err and Encoding's default encoding values, we need to
make sure any test that directly or indirectly (e.g. through Context)
initializes `RelineInputMethod` restores encodings.
`ReadlineInputMethod` also changes encodings but currently no tests
cover it.
* Remove unnecessary TestHelper module
Since we now have a base TestCase, without_rdoc can just live there.
c2874ec121
This proc displays rdoc document when the input matches certain symbols
perfectly, like "String". It's commonly triggered with autocompletion
but only has 1 test case. So this commit increases its test coverage.
d85d719313
In addition to String values, $LOAD_PATH can also take objects that
respond_to the `to_path` method, like Pathname objects. So `irb` should
be able to handle those objects too.
And if $LOAD_PATH contains objects that can't be converted into String,
`irb` should simply ignore it.
b2f562176b
The previous version of the test method used a symbol, ":abcdefg" to complete
but longer symbols that can be completed are defined by other test methods of
other libs.
