Data commit

Task/Create-an-HTML-table/Ruby/create-an-html-table-1.rb

@@ -0,0 +1,22 @@
+def r
+  rand(10000)
+end
+
+STDOUT << "".tap do |html|
+  html << "<table>"
+  [
+    ['X', 'Y', 'Z'],
+    [r ,r ,r],
+    [r ,r ,r],
+    [r ,r ,r],
+    [r ,r ,r]
+
+  ].each_with_index do |row, index|
+    html << "<tr>"
+    html << "<td>#{index > 0 ? index : nil }</td>"
+    html << row.map { |e| "<td>#{e}</td>"}.join
+    html << "</tr>"
+  end
+
+  html << "</table>"
+end

Task/Create-an-HTML-table/Ruby/create-an-html-table-2.rb

@@ -0,0 +1,20 @@
+def r; rand(10000); end
+table = [["", "X", "Y", "Z"],
+         [ 1,   r,   r,   r],
+         [ 2,   r,   r,   r],
+         [ 3,   r,   r,   r]]
+
+require 'rexml/document'
+
+xtable = REXML::Element.new("table")
+table.each do |row|
+  xrow = REXML::Element.new("tr", xtable)
+  row.each do |cell|
+    xcell = REXML::Element.new("td", xrow)
+    REXML::Text.new(cell.to_s, false, xcell)
+  end
+end
+
+formatter = REXML::Formatters::Pretty.new
+formatter.compact = true
+formatter.write(xtable, $stdout)

Task/Create-an-HTML-table/Ruby/create-an-html-table-3.rb

@@ -0,0 +1,26 @@
+<table>
+  <tr>
+    <td></td>
+    <td>X</td>
+    <td>Y</td>
+    <td>Z</td>
+  </tr>
+  <tr>
+    <td>1</td>
+    <td>1358</td>
+    <td>6488</td>
+    <td>6434</td>
+  </tr>
+  <tr>
+    <td>2</td>
+    <td>2477</td>
+    <td>6493</td>
+    <td>1330</td>
+  </tr>
+  <tr>
+    <td>3</td>
+    <td>240</td>
+    <td>3038</td>
+    <td>9849</td>
+  </tr>
+</table>