class Partyhat::SkillComparison

Public Class Methods

new(first_skill, second_skill) click to toggle source
# File lib/partyhat/skill_comparison.rb, line 9
def initialize first_skill, second_skill
  # Check the classes so they don't fail
  unless (first_skill.class == Partyhat::Skill) && (second_skill.class == Partyhat::Skill)
    raise InvalidArgumentError 'You can only compare two Skill objects.'
  end
  # Assign instance variables
  @first_skill  = first_skill
  @second_skill = second_skill
  # Perform comparison
  @level        = @second_skill.level - @first_skill.level
  @experience   = @second_skill.experience - @first_skill.experience
  @rank         = @second_skill.rank - @first_skill.rank
end

Public Instance Methods

experience() click to toggle source
# File lib/partyhat/skill_comparison.rb, line 27
def experience
  @experience
end
level() click to toggle source
# File lib/partyhat/skill_comparison.rb, line 23
def level
  @level
end
rank() click to toggle source
# File lib/partyhat/skill_comparison.rb, line 31
def rank
  @rank
end