Class: ClassExport

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

Class Method Summary collapse

Class Method Details

.class_list(client) ⇒ Object 



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# File 'lib/class_export.rb', line 2

def self.class_list(client)
  hash = client.user.eclasses_teaching['items']

  # Pulls just the keys of the hash (the first values) to be used as
  # column names
  column_names = hash.first.keys

  # Sets variable s to be a CSV, starts a loop
  s = CSV.generate do |csv|
    # For each item csv, adds a row (which is what '<<' does) with
    # column_names (so one row)
    csv << column_names
    # For each item in hash (which is the list above that contains items
    # within the classes the user teaches)
    hash.each do |x|
      # Add the values (remember, key-value pair in a hash) to a new row
      # underneath the column headers
      csv << x.values
    end
  end
  # Writes the data (s) to a new file called "data.csv"
  File.write('class_list.csv', s)
  puts 'List exported to working directory.'
  puts ''
end