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module ErrorHighlight

Constants

VERSION

Public Class Methods

formatter() Show source 
# File lib/error_highlight/formatter.rb, line 16
def self.formatter
  Ractor.current[:__error_highlight_formatter__] || DefaultFormatter
end
formatter=(formatter) Show source 
# File lib/error_highlight/formatter.rb, line 20
def self.formatter=(formatter)
  Ractor.current[:__error_highlight_formatter__] = formatter
end
spot(...) Show source 
# File lib/error_highlight/base.rb, line 19
def self.spot(...)
  Spotter.new(...).spot
end

Identify the code fragment that seems associated with a given error

Arguments:

node: RubyVM::AbstractSyntaxTree::Node (script_lines should be enabled)
point_type: :name | :args
name: The name associated with the NameError/NoMethodError

Returns:

{
  first_lineno: Integer,
  first_column: Integer,
  last_lineno: Integer,
  last_column: Integer,
  snippet: String,
} | nil

Ruby Core © 1993–2022 Yukihiro Matsumoto
Licensed under the Ruby License.
Ruby Standard Library © contributors
Licensed under their own licenses.