Method: LaunchDarkly::Reference#component

Defined in:
lib/ldclient-rb/reference.rb

#component(index) ⇒ Symbol?

Retrieves a single path component from the attribute reference.

For a simple attribute reference such as “name” with no leading slash, if index is zero, #component returns the attribute name as a symbol.

For an attribute reference with a leading slash, if index is non-negative and less than #depth, Component returns the path component as a symbol.

If index is out of range, it returns nil.

Reference.create(“a”).component(0) # returns “a” Reference.create(“/a/b”).component(1) # returns “b”

Parameters:

  • index (Integer)

Returns:

  • (Symbol, nil) 


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# File 'lib/ldclient-rb/reference.rb', line 226

def component(index)
  return nil if index < 0 || index >= depth

  @components[index]
end