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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")

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