class Ruby::Prism::ParseResult

This is a result specific to the parse and parse_file methods.

Attributes

The syntax tree that was parsed from the source code.

Public Class Methods

new (value, comments, magic_comments, data_loc, errors, warnings, continuable, source)

Create a new parse result object with the given values.

: (ProgramNode value, Array comments, Array magic_comments, Location? data_loc, Array errors, Array warnings, bool continuable, Source source) -> void

Calls superclass method Ruby::Prism::Result::new

# File lib/ruby/prism/parse_result.rb, line 1018
def initialize(value, comments, magic_comments, data_loc, errors, warnings, continuable, source)
  @value = value
  super(comments, magic_comments, data_loc, errors, warnings, continuable, source)
end

Public Instance Methods

attach_comments! ()

Attach the list of comments to their respective locations in the tree.

: () -> void

# File lib/ruby/prism/parse_result.rb, line 1033
def attach_comments!
  Comments.new(self).attach! # steep:ignore
end

errors_format ()

Returns a string representation of the syntax tree with the errors displayed inline.

: () -> String

# File lib/ruby/prism/parse_result.rb, line 1049
def errors_format
  Errors.new(self).format
end

mark_newlines! ()

Walk the tree and mark nodes that are on a new line, loosely emulating the behavior of CRuby’s :line tracepoint event.

: () -> void

# File lib/ruby/prism/parse_result.rb, line 1041
def mark_newlines!
  value.accept(Newlines.new(source.offsets.size)) # steep:ignore
end