class Probe::ColumnIsSetWithDomain
Check if a tokenized column value is a set of given values (no duplicates)
Public Class Methods
new(varname, expected_items_arr, separator, _placeholder = nil)
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Calls superclass method
Probe::ColumnMeetsCondition::new
# File lib/csv/probe/checks.rb, line 234 def initialize(varname, expected_items_arr, separator, _placeholder = nil) # rubocop:disable Metrics/MethodLength super(varname, nil, nil) @pre_checks << ColumnIsSet.new(varname, separator) @ok_condition_fn = lambda { |val, _cfg| expected_items_arr.map!(&:to_s) # turn nil -> "" items = val.to_s.split(separator, -1) return true if items.empty? && expected_items_arr.include?(nil.to_s) # empty str allowed return false if items.empty? all_valid = items.all? { |i| expected_items_arr.include?(i) } return all_valid } @fail_msg = lambda { |row, _opts| items = row.fetch(@varname).to_s.split(separator, -1) "expected that items of tokenized value #{items.inspect} are a subset of #{expected_items_arr.inspect}" } # @fail_msg = lambda {|row, opts| # "Unexpected value:#{row.fetch(@varname).inspect} for column:#{@varname.inspect}, # expected that items of tokenized value #{row.fetch(@varname).split(separator)} # are uniqe and a subset of #{expected_items_arr.inspect}" } end