class Emeril::MetadataChopper
A rather insane and questionable class to quickly consume a metadata.rb file and return the cookbook name and version attributes.
@see twitter.com/fnichol/status/281650077901144064 @see gist.github.com/4343327 @author Fletcher Nichol <fnichol@nichol.ca>
Public Class Methods
new(metadata_file)
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Creates a new instances and loads in the contents of the metdata.rb file. If you value your life, you may want to avoid reading the implementation.
@param metadata_file [String] path to a metadata.rb file
# File lib/emeril/metadata_chopper.rb, line 23 def initialize(metadata_file) instance_eval(IO.read(metadata_file), metadata_file) %w[name version].map(&:to_sym).each do |attr| next unless self[attr].nil? raise MetadataParseError, "Missing attribute `#{attr}' must be set in #{metadata_file}" end end
Public Instance Methods
method_missing(meth, *args, &_block)
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# File lib/emeril/metadata_chopper.rb, line 33 def method_missing(meth, *args, &_block) self[meth] = args.first end