Class: Datasets::PenguinsRawData::SpeciesBase
- Defined in:
- lib/datasets/penguins.rb
Instance Attribute Summary collapse
-
#data_path ⇒ Object
readonly
Returns the value of attribute data_path.
Attributes inherited from Dataset
Instance Method Summary collapse
- #each ⇒ Object
-
#initialize ⇒ SpeciesBase
constructor
A new instance of SpeciesBase.
Methods inherited from Dataset
Constructor Details
permalink #initialize ⇒ SpeciesBase
Returns a new instance of SpeciesBase.
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# File 'lib/datasets/penguins.rb', line 25 def initialize super species = self.class.name.split("::").last.downcase @metadata.id = "palmerpenguins-#{species}" @metadata.url = self.class::URL @metadata.licenses = ["CC0-1.0"] @data_path = cache_dir_path + "#{species}.csv" end |
Instance Attribute Details
permalink #data_path ⇒ Object (readonly)
Returns the value of attribute data_path.
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# File 'lib/datasets/penguins.rb', line 34 def data_path @data_path end |
Instance Method Details
permalink #each ⇒ Object
[View source]
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# File 'lib/datasets/penguins.rb', line 36 def each return to_enum(__method__) unless block_given? open_data do |csv| csv.each do |row| next if row[0].nil? record = Record.new(*row.fields) yield record end end end |