Class: Rubu::State

Inherits:

Object

• Object
• Rubu::State

show all

Defined in:

lib/rubu.rb

Constant Summary

@@md5 =

{}

@@state_file =

".rubu_state.yml"

Class Method Summary (collapse)

• + (Object) load
• + (Boolean) md5_check_and_update?(file)
• + (Object) md5_gen(file)
• + (Object) save

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# File 'lib/rubu.rb', line 19

def State.load
    if File.exist?( @@state_file )
        @@md5 = YAML.load_file( @@state_file )
    end
end

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# File 'lib/rubu.rb', line 29

def State.md5_check_and_update?( file )
    if @@md5[ file ]
        md5 = State.md5_gen( file )
        if md5 != @@md5[ file ]
            @@md5[ file ] = md5
            return true
        end
        return false
    else
        @@md5[ file ] = State.md5_gen( file )
        return true
    end
end

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# File 'lib/rubu.rb', line 25

def State.md5_gen( file )
    Digest::MD5.hexdigest( File.read( file ) )
end

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# File 'lib/rubu.rb', line 13

def State.save
    if @@md5.any?
        IO.write( @@state_file, YAML.dump( @@md5 ) )
    end
end