Changed the invalid_tag method to non_numeric_tag (#121)

README.md

@@ -15,7 +15,7 @@ no_001 - Record has no 001 field.
 
 leader_errors - Errors in the leader.
 
-invalid_tag - Tag does not consist of 3 numbers.
+non_numeric_tag - Tag does not consist of 3 numbers.
 
 invalid_indicators - Characters other than a space or a number in the field indicators.
 

lib/marc_cleanup/record_level.rb

@@ -9,7 +9,7 @@ def non_repeatable_field_errors?(record:, schema: RECORD_SCHEMA)
     !nr_fields.empty?
   end
 
-  def invalid_tag?(record)
+  def non_numeric_tag?(record)
     record.tags.find { |x| x =~ /[^0-9]/ } ? true : false
   end
 

spec/record_level/invalid_tag_spec.rb

@@ -1,7 +1,7 @@
 require 'marc_cleanup'
 require 'byebug'
 
-RSpec.describe 'invalid_tag' do
+RSpec.describe 'non_numeric_tag' do
     let(:fields) do
       [
         { 'ABC' => { 'indicator1' => ' ',
@@ -11,6 +11,6 @@
     end
     let(:record) { MARC::Record.new_from_hash('fields' => fields) }
     it 'finds the non-numeric tag' do
-      expect(MarcCleanup.invalid_tag?(record)).to eq true
+      expect(MarcCleanup.non_numeric_tag?(record)).to eq true
     end
   end