Sha256: a5059e1a7f2f33f7a4975316d31918090e9b02d9601a87da2672dda31f98053f
Contents?: true
Size: 860 Bytes
Versions: 33
Compression:
Stored size: 860 Bytes
Contents
# frozen_string_literal: true
module Opal::MagicComments
MAGIC_COMMENT_RE = /\A# *(\w+) *: *(\S+.*?) *$/.freeze
EMACS_MAGIC_COMMENT_RE = /\A# *-\*- *(\w+) *: *(\S+.*?) *-\*- *$/.freeze
def self.parse(sexp, comments)
flags = {}
# We have an upper limit at the first line of code
if sexp
first_line = sexp.loc.line
comments = comments.take(first_line)
end
comments.each do |comment|
next if first_line && comment.loc.line >= first_line
if (parts = comment.text.scan(MAGIC_COMMENT_RE)).any? ||
(parts = comment.text.scan(EMACS_MAGIC_COMMENT_RE)).any?
parts.each do |key, value|
flags[key.to_sym] =
case value
when 'true' then true
when 'false' then false
else value
end
end
end
end
flags
end
end
Version data entries
33 entries across 33 versions & 1 rubygems