Module: EasyTemplate

Defined in:

lib/easy_template.rb

Class Method Summary

• .process(text, variables) ⇒ Object

  Arguments: text: (String) the string containing your template variables: (Hash) the hash containing the values to substitute in place of the keys enclosed by { and }.

Class Method Details

.process(text, variables) ⇒ Object

Arguments:

text: (String)
      the string containing your template
variables: (Hash)
      the hash containing the values to substitute in place of the keys enclosed by { and }.

# File 'lib/easy_template.rb', line 7

def self.process(text, variables)
  text.gsub(/(\\\{)|((?<!\\)(?:\\\\)*#{variables.map{|v|"\\{#{Regexp.escape(v[0])}\\}"}.join('|')})/i){|s| s[0] == '\\' ? s[1] : variables[s[1..-2].downcase]}
end