module ErrorHighlight::CoreExt

Constants

SKIP_TO_S_FOR_SUPER_LOOKUP: This is a marker to let ‘DidYouMean::Correctable#original_message` skip the following method definition of `to_s`. See github.com/ruby/did_you_mean/pull/152

Public Instance Methods

detailed_message(highlight: false, error_highlight: true, **) click to toggle source

Calls superclass method

# File lib/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() click to toggle source

Calls superclass method

# File lib/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

Private Instance Methods

generate_snippet() click to toggle source

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