Class: Dev::Environment

Inherits:
Object
  • Object
show all
Defined in:
lib/dev/Environment.rb

Class Method Summary collapse

Class Method Details

.dev_root ⇒ Object 



19
20
21
22
23
24
25
26
 
# File 'lib/dev/Environment.rb', line 19

def self.dev_root
  dir="~"
  dir=ENV["HOME"] unless ENV["HOME"].nil?
  dir=ENV["USERPROFILE"].gsub('\\','/') unless ENV["USERPROFILE"].nil?
  dir=ENV["DEV_ROOT"].gsub('\\','/') unless ENV["DEV_ROOT"].nil?
  
  return dir
end

.expand_string_variables(str) ⇒ Object 



28
29
30
 
# File 'lib/dev/Environment.rb', line 28

def self.expand_string_variables(str)
  eval("\"#{str.gsub('"','\"')}\"")
end

.replace_text_in_file(filename, search, replace) ⇒ Object 



13
14
15
16
17
 
# File 'lib/dev/Environment.rb', line 13

def self.replace_text_in_file(filename,search,replace)
  text1 = File.read(filename)
  text2 = text1.gsub(search) { |str| str=replace }
  File.open(filename,"w") { |f| f.puts text2 } unless text1==text2
end