Class: Covered::Root

Inherits:
Filter show all
Defined in:
lib/covered/files.rb

Overview

Restricts coverage to a project root and converts paths relative to it.

Instance Attribute Summary collapse

Attributes inherited from Wrapper

#The wrapped output., #output

Instance Method Summary collapse

Methods inherited from Filter

#accept?, #each, #mark

Methods inherited from Wrapper

#accept?, #add, #clear, #each, #finish, #mark, #start, #to_h

Methods inherited from Base

#accept?, #add, #clear, #each, #finish, #mark, #start

Constructor Details

#initialize(output, path) ⇒ Root

Initialize a root filter for the given path.



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# File 'lib/covered/files.rb', line 181

def initialize(output, path)
	super(output)
	
	@path = path
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/covered/files.rb', line 188

def path
  @path
end

#The root path.(rootpath.) ⇒ Object (readonly) 



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# File 'lib/covered/files.rb', line 188

attr :path

Instance Method Details

#expand_path(path) ⇒ Object

Expand a path relative to this root.



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# File 'lib/covered/files.rb', line 193

def expand_path(path)
	File.expand_path(super, @path)
end

#match?(path) ⇒ Boolean

Whether the given path is under this root.

Returns:

  • (Boolean) 


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# File 'lib/covered/files.rb', line 211

def match?(path)
	path.start_with?(@path)
end

#relative_path(path) ⇒ Object

Convert a path under this root to a relative path.



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# File 'lib/covered/files.rb', line 200

def relative_path(path)
	if path.start_with?(@path)
		path.slice(@path.size+1, path.size)
	else
		super
	end
end