Class: Raykit::Text

Inherits:
Object
  • Object
show all
Defined in:
lib/raykit/text.rb

Class Method Summary collapse

Class Method Details

.copy_if_different(source, destination) ⇒ Object 



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# File 'lib/raykit/text.rb', line 17

def self.copy_if_different(source,destination)
    if(!File.exists?(destination))
    FileUtils.cp source, destination
    else
    source_text=IO.read(source)
    destination_text=IO.read(destination)
    if(source_text != destination_text)
        FileUtils.rm destination
        FileUtils.cp source, destination
    end
    end
end

.replace_in_file(filename, search, replace) ⇒ Object 



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# File 'lib/raykit/text.rb', line 7

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

.replace_in_glob(glob, search, replace) ⇒ Object 



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# File 'lib/raykit/text.rb', line 3

def self.replace_in_glob(glob,search,replace)
    Dir.glob(glob).each{ |f| replace_in_file(f,search,replace) }
end