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W1D4 - Candidates
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require 'active_support/all' | |
@candidates = [ | |
{ | |
id: 5, | |
years_of_experience: 4, | |
github_points: 293, | |
languages: ['C', 'Ruby', 'Python', 'Clojure'], | |
date_applied: 5.days.ago.to_date, | |
age: 26 | |
}, | |
{ | |
id: 7, | |
years_of_experience: 1, | |
github_points: 145, | |
languages: ['JavaScript', 'Ruby', 'Go', 'Erlang'], | |
date_applied: 15.days.ago.to_date, | |
age: 19 | |
}, | |
{ | |
id: 9, | |
years_of_experience: 6, | |
github_points: 435, | |
languages: ['JavaScript', 'SQL', 'C#'], | |
date_applied: 1.day.ago.to_date, | |
age: 32 | |
}, | |
{ | |
id: 10, | |
years_of_experience: 3, | |
github_points: 232, | |
languages: ['Java', 'Ruby', 'JavaScript'], | |
date_applied: 12.days.ago.to_date, | |
age: 31 | |
}, | |
{ | |
id: 11, | |
years_of_experience: 12, | |
github_points: 32, | |
languages: ['VB', 'Cobol', 'Fortran'], | |
date_applied: 2.days.ago.to_date, | |
age: 42 | |
}, | |
{ | |
id: 13, | |
years_of_experience: 2, | |
github_points: 328, | |
languages: ['Python', 'Ruby', 'JavaScript'], | |
date_applied: 4.days.ago.to_date, | |
age: 25 | |
}, | |
{ | |
id: 15, | |
years_of_experience: 1, | |
github_points: 400, | |
languages: ['JavaScript', 'Ruby'], | |
date_applied: 3.days.ago.to_date, | |
age: 16 | |
}, | |
] |
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# In this file we define the methods to help filter out candidates | |
# This way, we keep these methods separated from other potential parts of the program | |
def find(id) | |
# Your code Here | |
@candidates.find { |candidate| candidate[:id] == id } | |
end | |
def experienced?(candidate) | |
# Your code Here | |
candidate[:years_of_experience] >= 2 | |
end | |
def qualified_candidates(candidates) | |
# Your code Here | |
candidates.select do |candidate| | |
experienced?(candidate) && | |
has_enough_github_points?(candidate) && | |
knows_ruby_or_python?(candidate) && | |
applied_recently?(candidate) && | |
is_of_legal_age?(candidate) | |
end | |
end | |
def experienced?(candidate) | |
candidate[:years_of_experience] >= 2 | |
end | |
def has_enough_github_points?(candidate) | |
candidate[:github_points] >= 100 | |
end | |
def knows_ruby_or_python?(candidate) | |
candidate[:languages].include?('Ruby') || candidate[:languages].include?('Python') | |
end | |
def applied_recently?(candidate) | |
candidate[:date_applied] >= 15.days.ago.to_date | |
end | |
def is_of_legal_age?(candidate) | |
candidate[:age] > 17 | |
end | |
def ordered_by_qualifications(candidates) | |
candidates.sort_by do |candidate| | |
[-candidate[:years_of_experience], -candidate[:github_points]] | |
end | |
end | |
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# This is the main entrypoint into the program | |
# It requires the other files/gems that it needs | |
require 'pp' | |
require './candidates' | |
require './filters' | |
## Your test code can go here | |
pp @candidates |
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