class_docstr: Make blob objects behave like Python strings.
  
  Expects that classes that use this mixin to have a _strkey() method that
  returns the string to apply string methods to. Using _strkey() instead
  of __str__ ensures consistent behavior between Python 2 and 3.
docstr: Makes the object iterable as if it were a string,
  iterating through the raw string's characters.
docstr_tok: ["Makes","the","object","iterable","as","if","it","were","a","string",",","iterating","through","the","raw","string","'s","characters","."]
code: def __iter__(self):
      """Makes the object iterable as if it were a string,
      iterating through the raw string's characters.
      """
      return iter(self._strkey())
  
imports: from __future__ import absolute_import
  import sys
  from textblob.compat import basestring, implements_to_string, PY2, binary_type
label_desc: Use image node_id 4 for calling the StringlikeMixin obj's underlying member method code with example usage: obj.__iter__() and returns: iter