1class ProgramsController < ApplicationController
 2  def show
 3    @program = Program.find_by(slug: params[:id])
 4  end
 5
 6  def texas_method
 7    gon.personal_records = {
 8      barbell_row: personal_record_for(:barbell_row),
 9      bench_press: personal_record_for(:bench_press),
10      deadlift: personal_record_for(:deadlift),
11      overhead_press: personal_record_for(:overhead_press),
12      squat: personal_record_for(:squat),
13    }
14  end
15
16  private
17
18  def personal_record_for(name)
19    current_user.history_for(exercise(name)).personal_record.to_i
20  end
21
22  def exercise(name)
23    Exercise.find_by(name: name.to_s.titleize)
24  end
25end