Sha256: 7d38c9572a36e1d8545ecb5f3cc5afc5f7968c6ce08cb06e03cd5710e50f45b7
Contents?: true
Size: 1.06 KB
Versions: 20
Compression:
Stored size: 1.06 KB
Contents
# frozen_string_literal: true
require "yaml"
module PlatformosCheck
class YamlFile < AppFile
def initialize(relative_path, storage)
super
@loaded = false
@content = nil
@parser_error = nil
end
def content
load!
@content
end
def parse_error
load!
@parser_error
end
def update_contents(new_content = {})
raise ArgumentError if new_content.is_a?(String)
@content = new_content
end
def write
pretty = YAML.dump(@content)
return unless source.rstrip != pretty.rstrip
# Most editors add a trailing \n at the end of files. Here we
# try to maintain the convention.
eof = source.end_with?("\n") ? "\n" : ""
@storage.write(@relative_path, pretty.gsub("\n", @eol) + eof)
@source = pretty
end
def yaml?
true
end
private
def load!
return if @loaded
@content = YAML.load(source, aliases: true) || {}
rescue Psych::SyntaxError => e
@parser_error = e
ensure
@loaded = true
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems