Forked from terenced/string-format-extension.cs
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ramonsmits revised this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -13,7 +13,7 @@ namespace StringExtensions /// </remarks> public static class JamesFormatter { static readonly Regex NamedFormatRegex = new Regex(@"(?<start>\{)+(?<property>[\w\.\[\]]+)(?<align>,\-?\d+)?(?<format>:[^}]+)?(?<end>\})+", RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase); public static string FormatWith(this string format, object source) { @@ -29,6 +29,7 @@ public static string FormatWith(this string format, IFormatProvider provider, ob { Group startGroup = m.Groups["start"]; Group propertyGroup = m.Groups["property"]; Group alignGroup = m.Groups["align"]; Group formatGroup = m.Groups["format"]; Group endGroup = m.Groups["end"]; @@ -37,7 +38,7 @@ public static string FormatWith(this string format, IFormatProvider provider, ob int openings = startGroup.Captures.Count; int closings = endGroup.Captures.Count; return openings > closings || openings % 2 == 0 ? m.Value : new string('{', openings) + (values.Count - 1) + alignGroup.Value + formatGroup.Value + new string('}', closings); }); return string.Format(provider, rewrittenFormat, values.ToArray()); -
ramonsmits revised this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -6,7 +6,6 @@ namespace StringExtensions { /// <remarks> /// http://james.newtonking.com/archive/2008/03/27/formatwith-string-format-extension-method.aspx /// http://james.newtonking.com/archive/2008/03/29/formatwith-2-0-string-formatting-with-named-variables.aspx @@ -35,7 +34,10 @@ public static string FormatWith(this string format, IFormatProvider provider, ob values.Add((propertyGroup.Value == "0") ? source : Eval(source, propertyGroup.Value)); int openings = startGroup.Captures.Count; int closings = endGroup.Captures.Count; return openings > closings || openings % 2 == 0 ? m.Value : new string('{', openings) + (values.Count - 1) + formatGroup.Value + new string('}', closings); }); return string.Format(provider, rewrittenFormat, values.ToArray()); -
ramonsmits revised this gist
May 16, 2013 . 1 changed file with 16 additions and 1 deletion.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,13 +1,16 @@ using System; using System.Collections.Generic; using System.Text.RegularExpressions; using System.Web; using System.Web.UI; namespace StringExtensions { /// <remarks> /// http://james.newtonking.com/archive/2008/03/27/formatwith-string-format-extension-method.aspx /// http://james.newtonking.com/archive/2008/03/29/formatwith-2-0-string-formatting-with-named-variables.aspx /// http://haacked.com/archive/2009/01/14/named-formats-redux.aspx /// </remarks> public static class JamesFormatter { @@ -30,12 +33,24 @@ public static string FormatWith(this string format, IFormatProvider provider, ob Group formatGroup = m.Groups["format"]; Group endGroup = m.Groups["end"]; values.Add((propertyGroup.Value == "0") ? source : Eval(source, propertyGroup.Value)); return new string('{', startGroup.Captures.Count) + (values.Count - 1) + formatGroup.Value + new string('}', endGroup.Captures.Count); }); return string.Format(provider, rewrittenFormat, values.ToArray()); } private static object Eval(object source, string expression) { try { return DataBinder.Eval(source, expression); } catch (HttpException e) { throw new FormatException(null, e); } } } } -
ramonsmits revised this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -9,22 +9,10 @@ namespace StringExtensions /// http://james.newtonking.com/archive/2008/03/27/formatwith-string-format-extension-method.aspx /// http://james.newtonking.com/archive/2008/03/29/formatwith-2-0-string-formatting-with-named-variables.aspx /// </remarks> public static class JamesFormatter { static readonly Regex NamedFormatRegex = new Regex(@"(?<start>\{)+(?<property>[\w\.\[\]]+)(?<format>:[^}]+)?(?<end>\})+", RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase); public static string FormatWith(this string format, object source) { return FormatWith(format, null, source); -
ramonsmits revised this gist
May 16, 2013 . 1 changed file with 1 addition and 1 deletion.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -5,7 +5,7 @@ namespace StringExtensions { /// <remarks> /// http://james.newtonking.com/archive/2008/03/27/formatwith-string-format-extension-method.aspx /// http://james.newtonking.com/archive/2008/03/29/formatwith-2-0-string-formatting-with-named-variables.aspx /// </remarks> -
ramonsmits revised this gist
May 16, 2013 . 1 changed file with 47 additions and 54 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,60 +1,53 @@ using System; using System.Collections.Generic; using System.Text.RegularExpressions; using System.Web.UI; namespace StringExtensions { /// <remarks> /// http://james.newtonking.com/archive/2008/03/27/formatwith-string-format-extension-method.aspx /// http://james.newtonking.com/archive/2008/03/29/formatwith-2-0-string-formatting-with-named-variables.aspx /// </remarks> public static class StringFormatExtension { static readonly Regex NamedFormatRegex = new Regex(@"(?<start>\{)+(?<property>[\w\.\[\]]+)(?<format>:[^}]+)?(?<end>\})+", RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase); public static string FormatWith(this string format, params object[] args) { if (format == null) throw new ArgumentNullException("format"); return string.Format(format, args); } public static string FormatWith(this string format, IFormatProvider provider, params object[] args) { if (format == null) throw new ArgumentNullException("format"); return string.Format(provider, format, args); } public static string FormatWith(this string format, object source) { return FormatWith(format, null, source); } public static string FormatWith(this string format, IFormatProvider provider, object source) { if (format == null) throw new ArgumentNullException("format"); var values = new List<object>(); string rewrittenFormat = NamedFormatRegex.Replace(format, delegate(Match m) { Group startGroup = m.Groups["start"]; Group propertyGroup = m.Groups["property"]; Group formatGroup = m.Groups["format"]; Group endGroup = m.Groups["end"]; values.Add((propertyGroup.Value == "0") ? source : DataBinder.Eval(source, propertyGroup.Value)); return new string('{', startGroup.Captures.Count) + (values.Count - 1) + formatGroup.Value + new string('}', endGroup.Captures.Count); }); return string.Format(provider, rewrittenFormat, values.ToArray()); } } } -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,60 @@ using System; using System.Collections.Generic; using System.Text.RegularExpressions; namespace Helpers { public static class StringFormatExtension { // http://james.newtonking.com/archive/2008/03/27/formatwith-string-format-extension-method.aspx public static string FormatWith(this string format, params object[] args) { if (format == null) throw new ArgumentNullException("format"); return string.Format(format, args); } public static string FormatWith(this string format, IFormatProvider provider, params object[] args) { if (format == null) throw new ArgumentNullException("format"); return string.Format(provider, format, args); } // http://james.newtonking.com/archive/2008/03/29/formatwith-2-0-string-formatting-with-named-variables.aspx public static string FormatWith(this string format, object source) { return FormatWith(format, null, source); } public static string FormatWith(this string format, IFormatProvider provider, object source) { if (format == null) throw new ArgumentNullException("format"); var r = new Regex(@"(?<start>\{)+(?<property>[\w\.\[\]]+)(?<format>:[^}]+)?(?<end>\})+", RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase); var values = new List<object>(); string rewrittenFormat = r.Replace(format, delegate(Match m) { Group startGroup = m.Groups["start"]; Group propertyGroup = m.Groups["property"]; Group formatGroup = m.Groups["format"]; Group endGroup = m.Groups["end"]; values.Add((propertyGroup.Value == "0") ? source : DataBinder.Eval(source, propertyGroup.Value)); return new string('{', startGroup.Captures.Count) + (values.Count - 1) + formatGroup.Value + new string('}', endGroup.Captures.Count); }); return string.Format(provider, rewrittenFormat, values.ToArray()); } } }