› Covered › Source › Covered › Root

class Root

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

Definitions

def initialize(output, path)

Initialize a root filter for the given path.

Signature
parameter　output　Covered::Base

The output to wrap.

parameter　path　String

The root path.

Implementation

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

attr :path

Signature
attribute　String

The root path.

def expand_path(path)

Expand a path relative to this root.

Signature
parameter　path　String

The path to expand.

returns　String

The expanded path.

Implementation

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

def relative_path(path)

Convert a path under this root to a relative path.

Signature
parameter　path　String

The path to relativize.

returns　String

The relative path when under this root, otherwise the wrapped output result.

Implementation

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

def match?(path)

Whether the given path is under this root.

Signature
parameter　path　String

The source path.

returns　Boolean

Whether the path starts with this root.

Implementation

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