Class: ShellHelpers::VirtualFile

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/shell_helpers/pathname.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, content) ⇒ VirtualFile

Returns a new instance of VirtualFile.



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# File 'lib/shell_helpers/pathname.rb', line 596

def initialize(name, content)
  @content=content
  @tmpfile=nil
  @name=name
end

Instance Attribute Details

#content ⇒ Object

Returns the value of attribute content.



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# File 'lib/shell_helpers/pathname.rb', line 594

def content
  @content
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/shell_helpers/pathname.rb', line 594

def name
  @name
end

#tmpfile ⇒ Object

Returns the value of attribute tmpfile.



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# File 'lib/shell_helpers/pathname.rb', line 594

def tmpfile
  @tmpfile
end

Instance Method Details

#create(unlink = false) ⇒ Object 



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# File 'lib/shell_helpers/pathname.rb', line 611

def create(unlink=false)
  require 'tempfile'
  unless @tmpfile&.path
    @tmpfile = Tempfile.new(@name)
    @tmpfile.write(@content)
    @tmpfile.flush
  end
  if block_given?
    yield path
    @tmpfile.close(unlink)
  end
  path
end

#file ⇒ Object 



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# File 'lib/shell_helpers/pathname.rb', line 606

def file
  create
  path
end

#path ⇒ Object 



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# File 'lib/shell_helpers/pathname.rb', line 602

def path
  @tmpfile&.path && Pathname.new(@tmpfile.path)
end

#shellescape ⇒ Object 



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# File 'lib/shell_helpers/pathname.rb', line 629

def shellescape
  create
  to_s&.shellescape
end

#to_s ⇒ Object 



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# File 'lib/shell_helpers/pathname.rb', line 625

def to_s
  @tmpfile&.path || "VirtualFile:#{@name}"
end