module PatternMatcher

# File lib/pattern_matcher.rb, line 50
def self.add_pattern_hash(hash)
  pattern = Pattern.new(hash)
  @patterns.add_pattern pattern if pattern.is_valid?
end

# File lib/pattern_matcher.rb, line 20
def self.configuration
  @configuration ||= PatternMatcher::Config.new
end

# File lib/pattern_matcher.rb, line 15
def self.configure
  yield configuration if block_given?
  @patterns = PatternManager.initialize_patterns
end

# File lib/pattern_matcher.rb, line 24
def self.configured?
  !@configuration.nil?
end

# File lib/pattern_matcher.rb, line 28
def self.match_patterns_to_text(text)
  matches = []
  @patterns.to_a.each do |pattern|
    regex_match = Matcher.match_pattern_in_text(pattern, text)
    matches << Match.new({:name => pattern.name, :regex_match => regex_match}) if regex_match
  end
  matches
end

# File lib/pattern_matcher.rb, line 46
def self.patterns
  @patterns
end

# File lib/pattern_matcher.rb, line 37
def self.proof_patterns
  pattern_errors = {}
  @patterns.each do |pattern|
    failures = pattern.validate_all_examples
    pattern_errors[pattern.pattern_id] = failures if (pattern.is_valid? && failures.count > 0)
  end
  pattern_errors
end