Class: YamlRefResolver

Inherits:
Object
  • Object
show all
Defined in:
lib/yaml_ref_resolver.rb,
lib/yaml_ref_resolver/cli.rb,
lib/yaml_ref_resolver/version.rb,
lib/yaml_ref_resolver/exceptions.rb

Defined Under Namespace

Classes: CLI, Ref, Yaml, YamlNotFoundException, YamlSyntaxErrorException

Constant Summary collapse

VERSION = 
"0.5.0"

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ YamlRefResolver

Returns a new instance of YamlRefResolver.



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# File 'lib/yaml_ref_resolver.rb', line 8

def initialize(opts = {})
  @key = opts[:key] || '$ref'
  @map = {}
end

Instance Method Details

#files ⇒ Object 



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# File 'lib/yaml_ref_resolver.rb', line 33

def files
  @map.keys
end

#reload!(path) ⇒ Object 



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# File 'lib/yaml_ref_resolver.rb', line 20

def reload!(path)
  return unless path

  backup = @map.delete(path)

  begin
    preload!(path)
  rescue => e
    @map[path] = backup
    raise e
  end
end

#resolve!(path) ⇒ Object 



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# File 'lib/yaml_ref_resolver.rb', line 13

def resolve!(path)
  entry_point = File.expand_path(path)
  preload!(entry_point)

  resolve_refs(@map[entry_point].content, entry_point)
end