Shorten names. Implement string columns and computations

.editorconfig

@@ -1,5 +1,4 @@
-# EditorConfig is awesome:
-http://EditorConfig.org
+# editorconfig.org
 
 # top-most EditorConfig file
 root = true
@@ -12,14 +11,150 @@ insert_final_newline = true
 indent_style = space
 indent_size = 4
 
+[project.json]
+indent_size = 2
+
+# C# files
+[*.cs]
+# New line preferences
+csharp_new_line_before_open_brace = all
+csharp_new_line_before_else = true
+csharp_new_line_before_catch = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_switch_labels = true
+csharp_indent_labels = one_less_than_current
+
+# avoid this. unless absolutely necessary
+dotnet_style_qualification_for_field = false:suggestion
+dotnet_style_qualification_for_property = false:suggestion
+dotnet_style_qualification_for_method = false:suggestion
+dotnet_style_qualification_for_event = false:suggestion
+
+# only use var when it's obvious what the variable type is
+csharp_style_var_for_built_in_types = false:none
+csharp_style_var_when_type_is_apparent = false:none
+csharp_style_var_elsewhere = false:suggestion
+
+# use language keywords instead of BCL types
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+dotnet_style_predefined_type_for_member_access = true:suggestion
+
+# name all constant fields using PascalCase
+dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols  = constant_fields
+dotnet_naming_rule.constant_fields_should_be_pascal_case.style    = pascal_case_style
+
+dotnet_naming_symbols.constant_fields.applicable_kinds   = field
+dotnet_naming_symbols.constant_fields.required_modifiers = const
+
+dotnet_naming_style.pascal_case_style.capitalization = pascal_case
+
+# static fields should have s_ prefix
+dotnet_naming_rule.static_fields_should_have_prefix.severity = suggestion
+dotnet_naming_rule.static_fields_should_have_prefix.symbols  = static_fields
+dotnet_naming_rule.static_fields_should_have_prefix.style    = static_prefix_style
+
+dotnet_naming_symbols.static_fields.applicable_kinds   = field
+dotnet_naming_symbols.static_fields.required_modifiers = static
+
+dotnet_naming_style.static_prefix_style.required_prefix = s_
+dotnet_naming_style.static_prefix_style.capitalization = camel_case 
+
+# internal and private fields should be _camelCase
+dotnet_naming_rule.camel_case_for_private_internal_fields.severity = suggestion
+dotnet_naming_rule.camel_case_for_private_internal_fields.symbols  = private_internal_fields
+dotnet_naming_rule.camel_case_for_private_internal_fields.style    = camel_case_underscore_style
+
+dotnet_naming_symbols.private_internal_fields.applicable_kinds = field
+dotnet_naming_symbols.private_internal_fields.applicable_accessibilities = private, internal
+
+dotnet_naming_style.camel_case_underscore_style.required_prefix = _
+dotnet_naming_style.camel_case_underscore_style.capitalization = camel_case 
+
+# Code style defaults
+dotnet_sort_system_directives_first = true
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = false
+
+# Expression-level preferences
+dotnet_style_object_initializer = true:suggestion
+dotnet_style_collection_initializer = true:suggestion
+dotnet_style_explicit_tuple_names = true:suggestion
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+
+# Expression-bodied members
+csharp_style_expression_bodied_methods = false:none
+csharp_style_expression_bodied_constructors = false:none
+csharp_style_expression_bodied_operators = false:none
+csharp_style_expression_bodied_properties = true:none
+csharp_style_expression_bodied_indexers = true:none
+csharp_style_expression_bodied_accessors = true:none
+
+# Pattern matching
+csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
+csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
+csharp_style_inlined_variable_declaration = true:suggestion
+
+# Null checking preferences
+csharp_style_throw_expression = true:suggestion
+csharp_style_conditional_delegate_call = true:suggestion
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = do_not_ignore
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# C++ Files
+[*.{cpp,h,in}]
+curly_bracket_next_line = true
+indent_brace_style = Allman
+
 # Xml project files
 [*.{csproj,vcxproj,vcxproj.filters,proj,nativeproj,locproj}]
 indent_size = 2
 
+# Xml build files
+[*.builds]
+indent_size = 2
+
 # Xml files
 [*.{xml,stylecop,resx,ruleset}]
 indent_size = 2
 
 # Xml config files
 [*.{props,targets,config,nuspec}]
 indent_size = 2
+
+# Shell scripts
+[*.sh]
+end_of_line = lf
+[*.{cmd, bat}]
+end_of_line = crlf

corefxlab.sln

@@ -1,9 +1,10 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
-VisualStudioVersion = 16.0.28810.153
+VisualStudioVersion = 16.0.28827.37
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{5E7EB061-B9BC-4DA2-B5E5-859AA7C67695}"
 	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
 		global.json = global.json
 		NuGet.Config = NuGet.Config
 	EndProjectSection
@@ -108,7 +109,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "System.Numerics.Experimenta
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Data.DataFrame", "src\Microsoft.Data\Microsoft.Data.DataFrame.csproj", "{AD22AAD4-FCB0-4DB4-BC38-AB6ACD153899}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Data.DataFrame.Tests", "tests\Microsoft.Data.Tests\Microsoft.Data.DataFrame.Tests.csproj", "{485FC567-4AEC-4335-B767-283173F64C42}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Data.DataFrame.Tests", "tests\Microsoft.Data.DataFrame.Tests\Microsoft.Data.DataFrame.Tests.csproj", "{485FC567-4AEC-4335-B767-283173F64C42}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

src/Microsoft.Data/BaseColumn.BinaryOperations.cs

@@ -0,0 +1,180 @@
+
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// Generated from BaseColumn.BinaryOperations.tt. Do not modify directly
+
+using System;
+using System.Collections.Generic;
+
+namespace Microsoft.Data
+{
+    public abstract partial class BaseColumn
+    {
+        public virtual BaseColumn Add(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Add<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Subtract(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Subtract<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Multiply(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Multiply<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Divide(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Divide<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Modulo(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Modulo<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn And(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn And<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Or(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Or<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Xor(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Xor<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn LeftShift(int value)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn RightShift(int value)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Equals(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn Equals<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn NotEquals(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn NotEquals<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn GreaterThanOrEqual(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn GreaterThanOrEqual<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn LessThanOrEqual(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn LessThanOrEqual<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn GreaterThan(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn GreaterThan<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn LessThan(BaseColumn column)
+        {
+            throw new NotImplementedException();
+        }
+
+        public virtual BaseColumn LessThan<T>(T value)
+            where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+    }
+}

src/Microsoft.Data/BaseColumn.BinaryOperations.tt

@@ -0,0 +1,38 @@
+<#@ template debug="false" hostspecific="false" language="C#" #>
+<#@ assembly name="System.Core" #>
+<#@ import namespace="System.Linq" #>
+<#@ import namespace="System.Text" #>
+<#@ import namespace="System.Collections.Generic" #>
+<#@ output extension=".cs" #>
+<#@ include file="ColumnArithmeticTemplate.ttinclude"#>
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+// Generated from BaseColumn.BinaryOperations.tt. Do not modify directly
+
+using System;
+using System.Collections.Generic;
+
+namespace Microsoft.Data
+{
+    public abstract partial class BaseColumn
+    {
+<# foreach (MethodConfiguration method in methodConfiguration) { #>
+<# if (method.MethodType == MethodType.BinaryScalar || method.MethodType == MethodType.ComparisonScalar) { #>
+        public virtual BaseColumn <#=method.MethodName#><T>(T value)
+            where T : unmanaged
+<# } #>
+<# if (method.MethodType == MethodType.Binary || method.MethodType == MethodType.Comparison) {#>
+        public virtual BaseColumn <#=method.MethodName#>(BaseColumn column)
+<# } #>
+<# if (method.MethodType == MethodType.BinaryInt ) {#>
+        public virtual BaseColumn <#=method.MethodName#>(int value)
+<# } #>
+        {
+            throw new NotImplementedException();
+        }
+
+<# } #>
+    }
+}