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Contents
# frozen_string_literal: true
module RuboCop
# Allows specified configuration options to have an exclude limit
# ie. a maximum value tracked that it can be used by `--auto-gen-config`.
module ExcludeLimit
# Sets up a configuration option to have an exclude limit tracked.
# The parameter name given is transformed into a method name (eg. `Max`
# becomes `self.max=` and `MinDigits` becomes `self.min_digits=`).
def exclude_limit(parameter_name, method_name: transform(parameter_name))
define_method(:"#{method_name}=") do |value|
cfg = config_to_allow_offenses
cfg[:exclude_limit] ||= {}
current_max = cfg[:exclude_limit][parameter_name]
value = [current_max, value].max if current_max
cfg[:exclude_limit][parameter_name] = value
end
end
private
def transform(parameter_name)
parameter_name.gsub(/(?<!\A)(?=[A-Z])/, '_').downcase
end
end
end
Version data entries
35 entries across 35 versions & 7 rubygems