Class: ErbLatex::StringIO

Inherits:

StringIO

• Object
• StringIO
• ErbLatex::StringIO

Defined in:

lib/erb_latex/stringio.rb

Overview

An ErbLatex::StringIO extends Ruby’s StringIO with a path and file name This allows it to be used in situations where a File is expected

Instance Attribute Summary

• #filepath ⇒ String

  Complete virtual path for the data.

Instance Method Summary

• #initialize(name = '') ⇒ StringIO constructor

  A new instance of StringIO.

• #original_filename ⇒ Object

  define original_filename for clients that depend on it, i.e.

• #rename(name) ⇒ Object

  reset filepath.

Constructor Details

#initialize(name = '') ⇒ StringIO

# File 'lib/erb_latex/stringio.rb', line 13

def initialize( name='' )
    @filepath = name
    super('')
    self.set_encoding( Encoding.find("UTF-8") )
end

Instance Attribute Details

#filepath ⇒ String

# File 'lib/erb_latex/stringio.rb', line 11

def filepath
  @filepath
end

Instance Method Details

#original_filename ⇒ Object

define original_filename for clients that depend on it, i.e. carrierwave

# File 'lib/erb_latex/stringio.rb', line 21

def original_filename
    File.basename(filepath)
end

#rename(name) ⇒ Object

reset filepath

# File 'lib/erb_latex/stringio.rb', line 28

def rename( name )
    @filepath = name
    self
end