Class: QrcodeGenerator::Initer

Inherits:
Object
  • Object
show all
Defined in:
lib/qrcode-generator/initer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(workspace) ⇒ Initer

Returns a new instance of Initer.



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# File 'lib/qrcode-generator/initer.rb', line 11

def initialize(workspace)
  @workspace = workspace
end

Instance Attribute Details

#workspace ⇒ Object (readonly)

Returns the value of attribute workspace.



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# File 'lib/qrcode-generator/initer.rb', line 9

def workspace
  @workspace
end

Instance Method Details

#init ⇒ Object 



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# File 'lib/qrcode-generator/initer.rb', line 15

def init
  if !workspace_empty?
    puts "ERROR: Count not init, because current folder is not empty"
    return
  end

  init_workspace
end

#init_workspace ⇒ Object

copy files into workspace



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# File 'lib/qrcode-generator/initer.rb', line 36

def init_workspace
  source = File.expand_path("../workspace", __dir__)

  FileUtils.cp_r("#{source}/.", workspace)
end

#workspace_empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/qrcode-generator/initer.rb', line 24

def workspace_empty?
  total_size = 0

  Find.find(workspace) do |path|
    next if path == workspace or File.basename(path)[0] == ?.
    total_size += 1
  end

  total_size == 0
end