Class: RegexpExamples::Config
- Inherits:
-
Object
- Object
- RegexpExamples::Config
- Defined in:
- lib/regexp-examples/config.rb
Overview
Configuration settings to limit the number/length of Regexp examples generated
Constant Summary collapse
- MAX_REPEATER_VARIANCE_DEFAULT =
The maximum variance for any given repeater, to prevent a huge/infinite number of examples from being listed. For example, if self.max_repeater_variance = 2 then: .* is equivalent to .0,2 .+ is equivalent to .1,3 .2, is equivalent to .2,4 .,3 is equivalent to .0,2 .3,8 is equivalent to .3,5
2
- MAX_GROUP_RESULTS_DEFAULT =
Maximum number of characters returned from a char set, to reduce output spam For example, if self.max_group_results = 5 then: d is equivalent to [01234] w is equivalent to [abcde]
5
- MAX_RESULTS_LIMIT_DEFAULT =
Maximum number of results to be generated, for Regexp#examples This is to prevent the system “freezing” when given instructions like: /[ab]30/.examples (Which would attempt to generate 2**30 == 1073741824 examples!!!)
10_000
Class Method Summary collapse
Class Method Details
.with_configuration(**new_config) ⇒ Object
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# File 'lib/regexp-examples/config.rb', line 26 def with_configuration(**new_config) original_config = config.dup begin update_config(**new_config) result = yield ensure update_config(**original_config) end result end |