How to use underscore method of Support Package

Best Spinach_ruby code snippet using Support.underscore

inflector_test.rb

Source:inflector_test.rb

...38      assert_equal(titleized, ActiveSupport::Inflector.titleize(before))39    end40  end41  def test_camelize42    CamelToUnderscore.each do |camel, underscore|43      assert_equal(camel, ActiveSupport::Inflector.camelize(underscore))44    end45  end46  def test_camelize_with_lower_downcases_the_first_letter47    assert_equal('capital', ActiveSupport::Inflector.camelize('Capital', false))48  end49  def test_underscore50    CamelToUnderscore.each do |camel, underscore|51      assert_equal(underscore, ActiveSupport::Inflector.underscore(camel))52    end53    CamelToUnderscoreWithoutReverse.each do |camel, underscore|54      assert_equal(underscore, ActiveSupport::Inflector.underscore(camel))55    end56  end57  def test_camelize_with_module58    CamelWithModuleToUnderscoreWithSlash.each do |camel, underscore|59      assert_equal(camel, ActiveSupport::Inflector.camelize(underscore))60    end61  end62  def test_underscore_with_slashes63    CamelWithModuleToUnderscoreWithSlash.each do |camel, underscore|64      assert_equal(underscore, ActiveSupport::Inflector.underscore(camel))65    end66  end67  def test_demodulize68    assert_equal "Account", ActiveSupport::Inflector.demodulize("MyApplication::Billing::Account")69  end70  def test_foreign_key71    ClassNameToForeignKeyWithUnderscore.each do |klass, foreign_key|72      assert_equal(foreign_key, ActiveSupport::Inflector.foreign_key(klass))73    end74    ClassNameToForeignKeyWithoutUnderscore.each do |klass, foreign_key|75      assert_equal(foreign_key, ActiveSupport::Inflector.foreign_key(klass, false))76    end77  end78  def test_tableize79    ClassNameToTableName.each do |class_name, table_name|80      assert_equal(table_name, ActiveSupport::Inflector.tableize(class_name))81    end82  end83  def test_parameterize84    StringToParameterized.each do |some_string, parameterized_string|85      assert_equal(parameterized_string, ActiveSupport::Inflector.parameterize(some_string))86    end87  end88  def test_parameterize_and_normalize89    StringToParameterizedAndNormalized.each do |some_string, parameterized_string|90      assert_equal(parameterized_string, ActiveSupport::Inflector.parameterize(some_string))91    end92  end93  def test_parameterize_with_custom_separator94    StringToParameterized.each do |some_string, parameterized_string|95      assert_equal(parameterized_string.gsub('-', '_'), ActiveSupport::Inflector.parameterize(some_string, '_'))96    end97  end98  def test_parameterize_with_multi_character_separator99    StringToParameterized.each do |some_string, parameterized_string|100      assert_equal(parameterized_string.gsub('-', '__sep__'), ActiveSupport::Inflector.parameterize(some_string, '__sep__'))101    end102  end103  def test_classify104    ClassNameToTableName.each do |class_name, table_name|105      assert_equal(class_name, ActiveSupport::Inflector.classify(table_name))106      assert_equal(class_name, ActiveSupport::Inflector.classify("table_prefix." + table_name))107    end108  end109  def test_classify_with_symbol110    assert_nothing_raised do111      assert_equal 'FooBar', ActiveSupport::Inflector.classify(:foo_bars)112    end113  end114  def test_classify_with_leading_schema_name115    assert_equal 'FooBar', ActiveSupport::Inflector.classify('schema.foo_bar')116  end117  def test_humanize118    UnderscoreToHuman.each do |underscore, human|119      assert_equal(human, ActiveSupport::Inflector.humanize(underscore))120    end121  end122  def test_humanize_by_rule123    ActiveSupport::Inflector.inflections do |inflect|124      inflect.human(/_cnt$/i, '\1_count')125      inflect.human(/^prefx_/i, '\1')126    end127    assert_equal("Jargon count", ActiveSupport::Inflector.humanize("jargon_cnt"))128    assert_equal("Request", ActiveSupport::Inflector.humanize("prefx_request"))129  end130  def test_humanize_by_string131    ActiveSupport::Inflector.inflections do |inflect|132      inflect.human("col_rpted_bugs", "Reported bugs")133    end134    assert_equal("Reported bugs", ActiveSupport::Inflector.humanize("col_rpted_bugs"))135    assert_equal("Col rpted bugs", ActiveSupport::Inflector.humanize("COL_rpted_bugs"))136  end137  def test_constantize138    assert_nothing_raised { assert_equal Ace::Base::Case, ActiveSupport::Inflector.constantize("Ace::Base::Case") }139    assert_nothing_raised { assert_equal Ace::Base::Case, ActiveSupport::Inflector.constantize("::Ace::Base::Case") }140    assert_nothing_raised { assert_equal InflectorTest, ActiveSupport::Inflector.constantize("InflectorTest") }141    assert_nothing_raised { assert_equal InflectorTest, ActiveSupport::Inflector.constantize("::InflectorTest") }142    assert_raise(NameError) { ActiveSupport::Inflector.constantize("UnknownClass") }143    assert_raise(NameError) { ActiveSupport::Inflector.constantize("An invalid string") }144    assert_raise(NameError) { ActiveSupport::Inflector.constantize("InvalidClass\n") }145  end146  def test_constantize_does_lexical_lookup147    assert_raise(NameError) { ActiveSupport::Inflector.constantize("Ace::Base::InflectorTest") }148  end149  def test_ordinal150    OrdinalNumbers.each do |number, ordinalized|151      assert_equal(ordinalized, ActiveSupport::Inflector.ordinalize(number))152    end153  end154  def test_dasherize155    UnderscoresToDashes.each do |underscored, dasherized|156      assert_equal(dasherized, ActiveSupport::Inflector.dasherize(underscored))157    end158  end159  def test_underscore_as_reverse_of_dasherize160    UnderscoresToDashes.each do |underscored, dasherized|161      assert_equal(underscored, ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.dasherize(underscored)))162    end163  end164  def test_underscore_to_lower_camel165    UnderscoreToLowerCamel.each do |underscored, lower_camel|166      assert_equal(lower_camel, ActiveSupport::Inflector.camelize(underscored, false))167    end168  end169  %w{plurals singulars uncountables humans}.each do |inflection_type|170    class_eval "171      def test_clear_#{inflection_type}172        cached_values = ActiveSupport::Inflector.inflections.#{inflection_type}173        ActiveSupport::Inflector.inflections.clear :#{inflection_type}174        assert ActiveSupport::Inflector.inflections.#{inflection_type}.empty?, \"#{inflection_type} inflections should be empty after clear :#{inflection_type}\"175        ActiveSupport::Inflector.inflections.instance_variable_set :@#{inflection_type}, cached_values176      end177    "178  end179  def test_clear_all180    cached_values = ActiveSupport::Inflector.inflections.plurals, ActiveSupport::Inflector.inflections.singulars, ActiveSupport::Inflector.inflections.uncountables, ActiveSupport::Inflector.inflections.humans...

underscore

Using AI Code Generation

1puts Support.underscore('MyClass')2puts MyModule.underscore('MyClass')3puts MyClass.underscore('MyClass')

underscore

Using AI Code Generation

1sample.underscore("hello")2Sample.underscore("hello")3sample.underscore("hello")4  def self.underscore(word)5Sample.underscore("hello")6  def underscore(word)7sample.underscore("hello")

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.