Module: HtmlUtils

Defined in:
lib/htmlutils/macro.rb,
lib/htmlutils/version.rb

Constant Summary collapse

VERSION = 
"0.0.2"

Class Method Summary collapse

Class Method Details

.importHTML(urls) ⇒ Object

Generates HTML-loading code. Good for polymer-using apps.



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# File 'lib/htmlutils/macro.rb', line 21

def self.importHTML(urls)
  str = ""
  urls.each do |url|
    str << %{<link rel="import" href="#{url}">\n}
  end
  str
end

.keywords(words) ⇒ Object

Allows easily adding keywords



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# File 'lib/htmlutils/macro.rb', line 52

def self.keywords(words)
  str = ""
  words.each do |word|
    str << "#{word},"
  end
  %{<meta name="keywords" contents="#{str[0..-2]}">}
end

.loadScripts(urls, type = "text/javascript") ⇒ Object

Generates script-loading code



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# File 'lib/htmlutils/macro.rb', line 3

def self.loadScripts(urls, type="text/javascript")
  str = ""
  urls.each do |url|
    str << %{<script type="#{type}" src="#{url}"></script>\n}
  end
  str
end

.loadStyles(urls, type = "text/css") ⇒ Object

Generates style-loading code



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# File 'lib/htmlutils/macro.rb', line 12

def self.loadStyles(urls, type="text/css")
  str = ""
  urls.each do |url|
    str << %{<link type="#{type}" rel="stylesheet" href="#{url}">\n}
  end
  str
end

.makeVTable(data, mainAttr = "", trhAttr = "", thAttr = "", trAttr = "", tdAttr = "") ⇒ Object

Generates vertical table



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# File 'lib/htmlutils/macro.rb', line 30

def self.makeVTable(data, mainAttr="", trhAttr="", thAttr="", trAttr="", tdAttr="")
  str = ""
  str << "<table #{mainAttr}>\n"
  str << " <tr #{trhAttr}>\n"
  data.each do |d|
    str << %{  <th #{thAttr}>#{d[0]}</th>\n}
  end
  
  str << " </tr>\n"
  
  data.each do |d|
    str << " <tr #{trAttr}>\n"
    d[1..-1].each do |d1|
      str << "  <td #{tdAttr}>#{d1}</td>\n"
    end
    str << " </tr>\n"
  end
  
  str << "</table>\n"
end

.utf8 ⇒ Object

Shortcut for string below



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# File 'lib/htmlutils/macro.rb', line 61

def self.utf8
  %{<meta charset="UTF-8">}
end