Class: TableSaw::Manifest

Inherits:
Object
  • Object
show all
Defined in:
lib/table_saw/manifest.rb

Defined Under Namespace

Classes: Table

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Manifest

Returns a new instance of Manifest.



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# File 'lib/table_saw/manifest.rb', line 44

def initialize(config)
  @config = config
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/table_saw/manifest.rb', line 42

def config
  @config
end

Class Method Details

.instance ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/table_saw/manifest.rb', line 36

def self.instance
  raise ArgumentError, 'Could not find manifest file' unless File.exist?(TableSaw.configuration.manifest)

  new(YAML.safe_load(File.read(TableSaw.configuration.manifest)))
end

Instance Method Details

#tables ⇒ Object 



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# File 'lib/table_saw/manifest.rb', line 52

def tables
  @tables ||= config['tables'].map { |entry| Table.new(variables, entry) }.each_with_object({}) do |t, memo|
    memo[t.name] = t
  end
end

#variables ⇒ Object 



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# File 'lib/table_saw/manifest.rb', line 48

def variables
  config['variables']
end