Class: Csvtool::Infrastructure::CSV::HeaderReader

Inherits:
Object
  • Object
show all
Defined in:
lib/csvtool/infrastructure/csv/header_reader.rb

Instance Method Summary collapse

Instance Method Details

#call(file_path:, col_sep:) ⇒ Object 



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# File 'lib/csvtool/infrastructure/csv/header_reader.rb', line 9

def call(file_path:, col_sep:)
  first_row = ::CSV.open(file_path, "r", headers: true, col_sep: col_sep, &:first)
  headers = first_row&.headers || []
  headers.compact.reject(&:empty?)
end