Update number_formats.md

Author: gammasoft71

docs/documentation/guides/xtd.core/globalization/number_formats.md

@@ -1053,40 +1053,40 @@ using namespace xtd::text;
 auto main() -> int {
   using ci_action = delegate<string(const culture_info&)>;
   auto columns = ordered_dictionary<string, ci_action> {};
-  columns["Name"] = ci_action {delegate_(const culture_info& c) {return c.name().empty() ? "**Invariant**" : c.name();}};
-  columns["currency decimal digits"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().currency_decimal_digits());}};
-  columns["currency decimal separator"] = ci_action {delegate_(const culture_info& c) {return c.number_format().currency_decimal_separator();}};
-  columns["currency group separator"] = ci_action {delegate_(const culture_info& c) {return c.number_format().currency_group_separator();}};
-  columns["currency group sizes"] = ci_action {delegate_(const culture_info& c) {return string::join(", ", c.number_format().currency_group_sizes());}};
-  columns["currency negative pattern"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().currency_negative_pattern());}};
-  columns["currency positive pattern"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().currency_positive_pattern());}};
-  columns["currency symbol"] = ci_action {delegate_(const culture_info& c) {return c.number_format().currency_symbol();}};
-  columns["digit substitution"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().digit_substitution());}};
-  columns["nan symbol"] = ci_action {delegate_(const culture_info& c) {return c.number_format().nan_symbol();}};
-  columns["negative infinity symbol"] = ci_action {delegate_(const culture_info& c) {return c.number_format().negative_infinity_symbol();}};
-  columns["negative sign"] = ci_action {delegate_(const culture_info& c) {return c.number_format().negative_sign();}};
-  columns["number decimal digits"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().number_decimal_digits());}};
-  columns["number decimal separator"] = ci_action {delegate_(const culture_info& c) {return c.number_format().number_decimal_separator();}};
-  columns["number group separator"] = ci_action {delegate_(const culture_info& c) {return c.number_format().number_group_separator();}};
-  columns["number group sizes"] = ci_action {delegate_(const culture_info& c) {return string::join(", ", c.number_format().number_group_sizes());}};
-  columns["number negative pattern"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().number_negative_pattern());}};
-  columns["percent decimal digits"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().percent_decimal_digits());}};
-  columns["percent decimal separator"] = ci_action {delegate_(const culture_info& c) {return c.number_format().percent_decimal_separator();}};
-  columns["percent group separator"] = ci_action {delegate_(const culture_info& c) {return c.number_format().percent_group_separator();}};
-  columns["percent group sizes"] = ci_action {delegate_(const culture_info& c) {return string::join(", ", c.number_format().percent_group_sizes());}};
-  columns["percent negative pattern"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().percent_negative_pattern());}};
-  columns["percent positive pattern"] = ci_action {delegate_(const culture_info& c) {return as<string>(c.number_format().percent_positive_pattern());}};
-  columns["percent symbol"] = ci_action {delegate_(const culture_info& c) {return c.number_format().percent_symbol();}};
-  columns["per mille symbol"] = ci_action {delegate_(const culture_info& c) {return c.number_format().per_mille_symbol();}};
-  columns["positive infinity symbol"] = ci_action {delegate_(const culture_info& c) {return c.number_format().positive_infinity_symbol();}};
-  columns["positive sign"] = ci_action {delegate_(const culture_info& c) {return c.number_format().positive_sign();}};
+  columns["Name"] = ci_action {[](const culture_info& c) {return c.name().empty() ? "**Invariant**" : c.name();}};
+  columns["currency decimal digits"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().currency_decimal_digits());}};
+  columns["currency decimal separator"] = ci_action {[](const culture_info& c) {return c.number_format().currency_decimal_separator();}};
+  columns["currency group separator"] = ci_action {[](const culture_info& c) {return c.number_format().currency_group_separator();}};
+  columns["currency group sizes"] = ci_action {[](const culture_info& c) {return string::join(", ", c.number_format().currency_group_sizes());}};
+  columns["currency negative pattern"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().currency_negative_pattern());}};
+  columns["currency positive pattern"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().currency_positive_pattern());}};
+  columns["currency symbol"] = ci_action {[](const culture_info& c) {return c.number_format().currency_symbol();}};
+  columns["digit substitution"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().digit_substitution());}};
+  columns["nan symbol"] = ci_action {[](const culture_info& c) {return c.number_format().nan_symbol();}};
+  columns["negative infinity symbol"] = ci_action {[](const culture_info& c) {return c.number_format().negative_infinity_symbol();}};
+  columns["negative sign"] = ci_action {[](const culture_info& c) {return c.number_format().negative_sign();}};
+  columns["number decimal digits"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().number_decimal_digits());}};
+  columns["number decimal separator"] = ci_action {[](const culture_info& c) {return c.number_format().number_decimal_separator();}};
+  columns["number group separator"] = ci_action {[](const culture_info& c) {return c.number_format().number_group_separator();}};
+  columns["number group sizes"] = ci_action {[](const culture_info& c) {return string::join(", ", c.number_format().number_group_sizes());}};
+  columns["number negative pattern"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().number_negative_pattern());}};
+  columns["percent decimal digits"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().percent_decimal_digits());}};
+  columns["percent decimal separator"] = ci_action {[](const culture_info& c) {return c.number_format().percent_decimal_separator();}};
+  columns["percent group separator"] = ci_action {[](const culture_info& c) {return c.number_format().percent_group_separator();}};
+  columns["percent group sizes"] = ci_action {[](const culture_info& c) {return string::join(", ", c.number_format().percent_group_sizes());}};
+  columns["percent negative pattern"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().percent_negative_pattern());}};
+  columns["percent positive pattern"] = ci_action {[](const culture_info& c) {return as<string>(c.number_format().percent_positive_pattern());}};
+  columns["percent symbol"] = ci_action {[](const culture_info& c) {return c.number_format().percent_symbol();}};
+  columns["per mille symbol"] = ci_action {[](const culture_info& c) {return c.number_format().per_mille_symbol();}};
+  columns["positive infinity symbol"] = ci_action {[](const culture_info& c) {return c.number_format().positive_infinity_symbol();}};
+  columns["positive sign"] = ci_action {[](const culture_info& c) {return c.number_format().positive_sign();}};
 
   auto content = string_builder {};
   content.append_line("# Number formats supported by xtd\n");
   content.append_format("| {} |\n", string::join(" | ", columns.keys()));
-  content.append_format("| {} |\n", string::join(" | ", columns.keys().select(delegate_(auto v) {return string('-', v.length());})));
-  auto escape_md = delegate_(const string& s) {return s.aggregate<string>("", delegate_(const string& result, const char& c) {return result + (c == '|' ? "\\|" : as<string>(c));});};
-  culture_info::get_cultures(culture_types::all_cultures).to_list().for_each(delegate_(auto c) {content.append_format("| {} |\n", string::join(" | ", columns.values().select<string>(delegate_(auto v) {return escape_md(v(c));})));});
+  content.append_format("| {} |\n", string::join(" | ", columns.keys().select([](auto v) {return string('-', v.length());})));
+  auto escape_md = [](const u32string& s) {return s.aggregate<u32string>(U"", [](const u32string& r, const char32& c) {return r + (c == U'|' ? U"\\" : U"") + c;});};
+  culture_info::get_cultures(culture_types::all_cultures).to_list().for_each([&](auto c) {content.append_format("| {} |\n", string::join(" | ", columns.values().select<string>([&](auto v) {return escape_md(v(c).to_u32string()).to_string();})));});
   file::write_all_text("number_formats.md", content.to_string());
   console::write_line("Markdown table generated in number_formats.md");
 }