Method: BioDSL::MergeTable#initialize

Defined in:
lib/BioDSL/commands/merge_table.rb

#initialize(options) ⇒ MergeTable

Constructor for MergeTable.

Parameters:

  • options (Hash) —

    Options hash.

Options Hash (options):

  • :input (String) —

    Input glob expression.

  • :key (String, Symbol) —

    Key used to merge.

  • :keys (Array) —

    List of key identifiers to use for each column.

  • :columns (Array) —

    List of columns to read in that order.

  • :skip (Integer) —

    Number of initial lines to skip.

  • :delimiter (String) —

    Delimter to use for separating columns.



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# File 'lib/BioDSL/commands/merge_table.rb', line 117

def initialize(options)
  @options = options

  check_options
  defaults

  @table = {}
  @key   = @options[:key].to_sym
  @keys  = options[:keys] ? @options[:keys].map(&:to_sym) : nil
end