模块 ErrorHighlight::CoreExt

常量

SKIP_TO_S_FOR_SUPER_LOOKUP: 这是一个标记，用于让 ‘DidYouMean::Correctable#original_message’ 跳过下面 `to_s` 方法的定义。参见 github.com/ruby/did_you_mean/pull/152

公共实例方法

detailed_message(highlight: false, error_highlight: true, **) 点击切换源码

调用父类方法

# File error_highlight/core_ext.rb, line 12
def detailed_message(highlight: false, error_highlight: true, **)
  return super unless error_highlight
  snippet = generate_snippet
  if highlight
    snippet = snippet.gsub(/.+/) { "\e[1m" + $& + "\e[m" }
  end
  super + snippet
end

to_s() 点击切换源码

调用父类方法

# File error_highlight/core_ext.rb, line 27
def to_s
  msg = super
  snippet = generate_snippet
  if snippet != "" && !msg.include?(snippet)
    msg + snippet
  else
    msg
  end
end

私有实例方法

generate_snippet() 点击切换源码

# File error_highlight/core_ext.rb, line 5
        def generate_snippet
  spot = ErrorHighlight.spot(self)
  return "" unless spot
  return ErrorHighlight.formatter.message_for(spot)
end