class Coursera::CourseraCourses

This class is for Coursera courses

Attributes

courses[R]
total_course_num[R]

Public Class Methods

find() click to toggle source
# File lib/share_learning/coursera_courses.rb, line 13
def self.find
  total_course_num = CourseraApi.total_course_num
  courses = CourseraApi.courses
  new(total_course_num, courses)
end
new(total_course_num, courses) click to toggle source
# File lib/share_learning/coursera_courses.rb, line 8
def initialize(total_course_num, courses)
  @total_course_num = total_course_num
  @courses = courses
end

Public Instance Methods

course_matched?(course, method, keyword) click to toggle source
# File lib/share_learning/coursera_courses.rb, line 19
def course_matched?(course, method, keyword)
  available_methods = [:course_name, :description]
  result = false
  available_methods.each do |m|
    next unless method == :all || m == method
    result = true if course[m].downcase.include?(keyword)
  end
  result
end
print_all_courses() click to toggle source
search_courses(method, keyword) click to toggle source
# File lib/share_learning/coursera_courses.rb, line 29
def search_courses(method, keyword)
  matched_courses = []
  @courses.size.times do |i|
    course = courses[i]
    matched_courses.push(course) if course_matched?(course, method, keyword)
  end
  matched_courses
end

Private Instance Methods

print_course(course, sequence_number) click to toggle source