Class: Tzispa::Rig::File

Inherits:
Object
  • Object
show all
Defined in:
lib/tzispa/rig/template.rb

Direct Known Subclasses

Template

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ File

Returns a new instance of File.



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# File 'lib/tzispa/rig/template.rb', line 20

def initialize(file)
  @file = file
  @loaded = false
end

Instance Attribute Details

#content ⇒ Object (readonly)

Returns the value of attribute content.



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# File 'lib/tzispa/rig/template.rb', line 18

def content
  @content
end

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/tzispa/rig/template.rb', line 18

def file
  @file
end

#modified ⇒ Object (readonly)

Returns the value of attribute modified.



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# File 'lib/tzispa/rig/template.rb', line 18

def modified
  @modified
end

Instance Method Details

#create(content = nil) ⇒ Object 



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# File 'lib/tzispa/rig/template.rb', line 55

def create(content=nil)
  ::File.open(@file, "w") { |f|
    f.puts content
  }
end

#exist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tzispa/rig/template.rb', line 33

def exist?
  ::File.exist?(@file)
end

#load! ⇒ Object 



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# File 'lib/tzispa/rig/template.rb', line 37

def load!
  begin
    raise NotFound.new("Template file '#{@file}' not found") unless exist?
    ::File.open(@file, 'r:UTF-8') { |f|
      @content = String.new
      @modified = f.mtime
      while line = f.gets
        @content << line
      end
      f.close
    }
    @loaded = true
  rescue Errno::ENOENT
    raise ReadError.new "Template file '#{@file}' could not be read"
  end
  self
end

#loaded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tzispa/rig/template.rb', line 25

def loaded?
  @loaded
end

#modified? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tzispa/rig/template.rb', line 29

def modified?
  @modified != ::File.mtime(@file)
end