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Contents
# TITLE:
#
# YAML Extensions
#
# SUMMARY:
#
# Extenstion related to YAML.
#
# AUTHORS:
#
# - Thomas Sawyer
require 'yaml'
module Kernel
# Convenience method for loading YAML.
#
def yaml(*args,&blk)
YAML.load(*args,&blk)
end
end
class File
# Is a file a YAML file?
#
# Note this isn't perfect. At present it depends on the use
# use of an initial document separator (eg. '---'). With
# YAML 1.1 the %YAML delaration will be manditory, so in the
# future this can be adapted to fit that standard.
#
def self.yaml?(file)
File.open(file) do |f|
until f.eof?
line = f.gets
break true if line =~ /^---/
break false unless line =~ /^(\s*#.*?|\s*)$/
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems