class DynportTools::AsciiTable
Attributes
headers[RW]
rows[RW]
Public Class Methods
new(attributes = {})
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# File lib/dynport_tools/ascii_table.rb, line 7 def initialize(attributes = {}) self.headers = attributes[:headers] || [] self.rows = attributes[:rows] || [] end
Public Instance Methods
html2ascii(html)
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# File lib/dynport_tools/ascii_table.rb, line 36 def html2ascii(html) tempfile = Tempfile.new("html2ascii") tempfile.print(html) tempfile.close ascii = Kernel.send(:`, "links -dump #{tempfile.path}") tempfile.delete ascii end
html_table_cell(text_or_array, node = "td")
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# File lib/dynport_tools/ascii_table.rb, line 23 def html_table_cell(text_or_array, node = "td") text, options = text_or_array "<#{node}#{options ? options.map { |key, value| " #{key}=#{value}" }.join("") : ""}>#{text}" end
to(format)
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# File lib/dynport_tools/ascii_table.rb, line 32 def to(format) send(:"to_#{format}") end
to_ascii()
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# File lib/dynport_tools/ascii_table.rb, line 28 def to_ascii html2ascii(to_html) end
to_html()
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# File lib/dynport_tools/ascii_table.rb, line 16 def to_html html = "<table border=1 align=center>" html << "<tr>" + headers.map { |header| html_table_cell(header, "th") }.join("") if headers.any? html << rows.map { |row| "<tr>" + row.map { |r| html_table_cell(r, "td") }.join("") }.join("") html + "</table>" end
to_tsv()
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# File lib/dynport_tools/ascii_table.rb, line 12 def to_tsv ([headers] + rows).map { |line| line.join("\t") }.join("\n") end