Ruote::Exp::FlowExpression::HandlerEntry

# File lib/ruote/exp/ro_on_x.rb, line 113
def initialize(on_error_entry)

  if on_error_entry.is_a?(Hash)
    on_error_entry = on_error_entry.to_a.flatten
  end

  @pattern, @action, @child_id = on_error_entry
  @pat = Ruote.regex_or_s(@pattern) || //
end

# File lib/ruote/exp/ro_on_x.rb, line 128
def match(regex_or_err)

  if regex_or_err.is_a?(Regexp)
    @action.match(regex_or_err)
  else
    @pat.match(regex_or_err['message']) ||
    @pat.match(regex_or_err['class'])
  end
end

# File lib/ruote/exp/ro_on_x.rb, line 138
def narrow

  @action.is_a?(Array) ? @action : self
end

# File lib/ruote/exp/ro_on_x.rb, line 123
def split(pat)

  @action.split(pat)
end

# File lib/ruote/exp/ro_on_x.rb, line 143
def update_tree(tree, retries)

  child = tree[2][@child_id]

  if @pattern
    if retries.empty?
      child[1].delete(@pattern)
    else
      child[1][@pattern] = retries.join(', ')
    end
  else
    key, _ = child[1].find { |k, v| v.nil? }
    child[1].delete(key)
    child[1][retries.join(', ')] = nil if retries.any?
  end
end