class RuboCop::Cop::RSpec::ContextWording


end
# …
context ‘条件を満たすとき’ do
# good
end
# …
context ‘条件を満たす’ do
# bad
@example
# - とき$
# AllowedPatterns:
# RSpec/ContextWording:
# .rubocop.yml
@example ‘AllowedPatterns` configuration
with `AllowedPatterns`. By default, there are no checking by pattern.
This cop can be customized allowed context description pattern
end
# …
context ’when the display name is not present’ do
# good
end
# …
context ‘the display name not present’ do
# bad
@example
# - for
# - unless
# - if
# - without
# - with
# - when
# Prefixes:
# RSpec/ContextWording:
# .rubocop.yml
@example ‘Prefixes` configuration
report an offense. So you need to set at least one of them.
If both `Prefixes` and `AllowedPatterns` are empty, this cop will always
@see www.betterspecs.org/#contexts<br><br>They may consist of multiple words if desired.
include `if`, `unless`, `for`, `before`, `after`, or `during`.
the configuration to meet project needs. Other acceptable prefixes may
The default list of prefixes is minimal. Users are encouraged to tailor
Checks that `context` docstring starts with an allowed prefix.

def allowed_patterns 

def allowed_patterns
  super + prefix_regexes
end

def description(context) 

def description(context)
  if context.xstr_type?
    context.value.value
  else
    context.value
  end
end

def expect_patterns 

def expect_patterns
  inspected = allowed_patterns.map do |pattern|
    pattern.inspect.gsub(/\A"|"\z/, '/')
  end
  return inspected.first if inspected.size == 1
  inspected << "or #{inspected.pop}"
  inspected.join(', ')
end

def message 

def message
  if allowed_patterns.empty?
    MSG_ALWAYS
  else
    format(MSG_MATCH, patterns: expect_patterns)
  end
end

def on_block(node) # rubocop:disable InternalAffairs/NumblockHandler

rubocop:disable InternalAffairs/NumblockHandler 
def on_block(node) # rubocop:disable InternalAffairs/NumblockHandler
  context_wording(node) do |context|
    unless matches_allowed_pattern?(description(context))
      add_offense(context, message: message)
    end
  end
end

def prefix_regexes 

def prefix_regexes
  @prefix_regexes ||= prefixes.map { |pre| /^#{Regexp.escape(pre)}\b/ }
end

def prefixes 

def prefixes
  Array(cop_config.fetch('Prefixes', [])).tap do |prefixes|
    non_strings = prefixes.reject { |pre| pre.is_a?(String) }
    unless non_strings.empty?
      raise "Non-string prefixes #{non_strings.inspect} detected."
    end
  end
end