kharandziuk/notes.md

## notes.md

      
    Raw
  

              notes.md
            
          
    Note: I didn't have enough time to finish the "output" part so I am just printing a counter.

will determine what are our deliverables here(a script or a library or a service). Provide an interface according to requirements(should the script read a file or should the library work with the string?).
will try to think about the edge cases. For example: I treat '2d' as word but it's not a word in your original example.
The other possible edge case is a huge file. I am saying "possible" because performance and "size of input" are not issues sometimes. Test it with a different sets of data(ideally provide automated tests)
check that code satisfies all the "code" specific to the company/team(naming conventions, style, documentation etc)


## solution.py
import re
from collections import Counter

def is_proper_word(word):
    return word != '-' and not word.isdigit()

def get_words(text):
    words = re.findall(r"[\w\-']+", text)
    words = [word.lower() for word in words if is_proper_word(word)]
    return words

counter = Counter(get_words(text))
print(counter)
	import re
	from collections import Counter

	def is_proper_word(word):
	return word != '-' and not word.isdigit()

	def get_words(text):
	words = re.findall(r"[\w\-']+", text)
	words = [word.lower() for word in words if is_proper_word(word)]
	return words

	counter = Counter(get_words(text))
	print(counter)