Ruby on rails 意外语法错误

给定来自我的自定义模型的以下代码：

  def categorize
    @cv = Cv.find(params[:cv_id], :include => [:desired_occupations, :past_occupations, :educational_skills])
    @menu = :second
    @language = Language.resolve(:code => :en, :name => :en)
    categorizer = CvCategorizer.new @cv, @language
    categorizer.prepare_occupations
    categorizer.prepare_occupation_skills
    categorizer.prepare_education_skills

    # fetch the data
    @occupation_hashes = categorizer.occupations
    @skill_hashes = categorizer.skills

    # Sort the hashes
    @occupation_hashes.sort! { |x,y| y.score <=> x.score}
    @skill_hashes.sort! { |x,y| y.score <=> x.score}
    @max = @skill_hashes.first.score
    @min = @skill_hashes.last.score
  end

def分类
@cv=cv.find（参数[：cv\u id]，：include=>[：期望的职业，：过去的职业，：教育技能]）
@菜单=：秒
@language=language.resolve（：code=>：en，：name=>：en）
categorizer=CvCategorizer.new@cv，@language
分类。准备职业
分类。准备职业技能
分类。准备教育和技能
#获取数据
@职业\哈希=分类程序。职业
@skill\u hashes=分类程序.skills
#对散列进行排序
@职业分类！{| x，y | y.score x.score}
@skill\u hashes.sort！{| x，y | y.score x.score}
@max=@skill\u hashes.first.score
@min=@skill\u hashes.last.score
结束

代码创建了CvCategorizer类的一个新实例，并按顺序调用了三个prepare方法。他们都用从数据库中检索到的数据做一些古怪的事情。代码如下所示：

# = CvCategorizer
# This class will handle the categorizing of a CV based upon the skills and occupations found in
# the CV. Because the controller originally had a huge chunk of code, this class will break up that
# login into seperate function calls and keep everything inside variables for easy access.
class CvCategorizer
  # initializes a new instance of the CvCategorizer
  def initialize cv, language
    @cv = cv
    @language = language
    @occupations = []
    @skills = []
  end

  # Prepares the occupation array by looking at the stored CV and collecting
  # all the desired occupations and past occupations. These are stored inside
  # the internal occupation array as a uniq list.
  def prepare_occupations
    all_occupations = @cv.desired_occupations.all(:include => :labels) + @cv.past_occupations.all(:include => :labels)
    all_occupations.each do |occupation|
      oc = OccupationCategory.new
      oc.is_desired_work?= @cv.desired_occupations.include?(occupation)
      oc.is_work_experience?= @cv.past_occupations.include?(occupation)
      oc.occupation = occupation

      if !@occupations.include?(oc)
        @occupations << oc
      else
        obj = @occupations.select(oc)
        obj.score += 1
        obj.occupations= (obj.occupations & oc).uniq
      end
    end
=begin
    all_occupations = @cv.desired_occupations.all(:include => :labels) + @cv.past_occupations.all(:include => :labels)
    all_occupations.each do |occupation|
      section = []
      section << "Desired Work" if @cv.desired_occupations.include? occupation
      section << "Work experience" if @cv.past_occupations.include? occupation

      unless (array = @occupations.assoc(occupation)).blank?
        array[1]+= 1
        array[2] = (array[2] & section).uniq
      else
        @occupations << [occupation, 1, section, []]
      end
    end
=end
  end

  # Prepares the occupation skills of the CV by looping over all the stored
  # occupations and retrieving the skills for them and storing them in the
  # skills array.
  def prepare_occupation_skills
    # Loop over all the OccupationCategory objects currently present in the Categorizer.
    @occupations.each do |oc|
      # For each OccupationCategory object, retrieve all the associated skills, and
      # include their label as well.
      oc.occupation.skills.all(:include => :labels).each do |skill|
        # Get the label of the current concept we're working with.
        label = oc.occupation.concept.label(@language).value
        # Check if the @skills array already contains a SkillCategory object with the
        # skill we're currently checking.
        if (sc = @skills.select{|scs| scs.skill == skill}).blank?
          # The skill was not found, so create a new entry with the SkillCategory class and set the
          # correct values for the various properties
          sc = SkillCategory.new
          sc.labels << label
          sc.score= 1
          sc.is_occupation_skill? = true
          sc.skill= skill
        else
          # The skill was found in one of the SkillCategory objects. So we update the score by
          # 1 and store the label of the current concept, unless that label is already present.
          sc.labels << label unless sc.labels.include?(label)
          sc.is_occupation_skill?= true
          sc.score+= 1
        end
      end
    end
=begin
    @occupations.each do |array|
      array[0].skills.all(:include => :labels).each do |skill|
        unless (skill_array = @skills.assoc skill).blank?
          label = array[0].concept.label(@language).value
          skill_array[1]+= 1
          skill_array[3] << label unless skill_array[3].include? label
        else
          @skills << [skill, 1, [], [array[0].concept.label(@language).value]]
        end
      end
    end
=end
  end

  # Prepares the education skills by checking the CV and adding them to the
  # skills array
  def prepare_education_skills
    # Loop over all the educational skills that are currently associated to the CV.
    @cv.educational_skills.all(:include => :labels).each do |skill|
      # Check if the @skills array already contains a SkillCategory object with the
      # skill we're currently checking.
      if (sc = @skills.select{|scs| scs.skill == skill}).blank?
        # The skill was not found, so create a new entry with the SkillCategory class and set the
        # correct values for the various properties
        sc = SkillCategory.new
        sc.labels << 'Education skills' unless sc.labels.include?('Education skills')
        sc.score= 1
        sc.is_educational_skill?= true
        sc.skill= skill
      else
        # The skill was found in one of the SkillCategory objects. So we update the score by
        # 1 and store the label of the current concept, unless that label is already present.
        sc.labels << 'Education skills' unless sc.labels.include?('Education skills')
        sc.is_educational_skill?= true
        sc.score+= 1
      end
    end
=begin
    @cv.educational_skills.all(:include => :labels).each do |skill|
      unless (array = @skills.assoc skill).blank?
        array[1]+= 1
        array[3] << 'Education skills' unless array[3].include? 'Education skills'
      else
        @skills << [skill, 1, ['Education skills'], []]
      end
    end
=end
  end

  # Returns all uniq skills with their score and section found.
  # array structure for each element
  # - 0 : the skill object
  # - 1 : the score for the skill
  # - 2 : CV location of the skill
  # - 3 : ESCO group of the skill
  def skills
    @skills
  end

  # Returns all uniq occupations with their score and section found.
  # array structure for each element
  # - 0 : the occupation object
  # - 1 : the score for the occupation
  # - 2 : the CV location of the occupation
  # - 3 : empty array for occupations
  def occupations
    @occupations
  end
end

#=分类程序
#本课程将根据简历中的技能和职业对简历进行分类
#简历。因为控制器最初有一大块代码，这个类将分解这些代码
#登录到单独的函数调用中，并将所有内容保存在变量中，以便于访问。
类别分类程序
#初始化CvCategorizer的新实例
def初始化cv、语言
@cv=cv
@语言
@职业=[]
@技能=[]
结束
#通过查看存储的CV并收集
#所有想要的职业和过去的职业。这些都存放在里面
#内部占用数组作为uniq列表。
职业
所有职业=@cv.所需职业.所有（：include=>：labels）+@cv.过去职业.所有（：include=>：labels）
所有职业。每个人都有职业|
oc=职业类别。新建
主管是否需要工作？=@cv.需要的职业。包括？（职业）
主管是否有工作经验？=@cv.过去的职业。包括？（职业）
oc.职业=职业
如果@职业。包括？（oc）
@职业：标签）+@cv.过去的职业。全部（：include=>：标签）
所有职业。每个人都有职业|
节=[]
第节删除oc上的问号。是否需要工作？oc.你有工作经验吗？第21行和第22行。
删除oc上的问号。是否需要工作？oc.你有工作经验吗？第21行和第22行。
ruby允许在方法名中使用问号，而不是变量（任何类型）或对象属性

ruby的方法是将实例方法添加到OccupationCategory类中，如下所示：

class OccupationCategory

  def is_desired_work?
    ...
  end

  def is_work_experience?
    ...
  end

end

所以你以后可以像这样使用它

oc.is_desired_work? 
oc.is_work_experience? 

ruby允许在方法名中使用问号，而不是变量（任何类型）或对象属性

ruby的方法是将实例方法添加到OccupationCategory类中，如下所示：

class OccupationCategory

  def is_desired_work?
    ...
  end

  def is_work_experience?
    ...
  end

end

所以你以后可以像这样使用它

oc.is_desired_work? 
oc.is_work_experience? 

@neko-代码中的其他位置缺少赋值运算符之间的空格。分配应始终为
foo=bar
，而不是
foo=bar
。使用后者会遇到麻烦。检查您的代码以了解这些。始终在赋值运算符的两侧使用空格。已更新我的代码。但为什么会这样呢？造成问题？我的意思是数组类有一个include？函数，我想要类似的thing@neko-代码中的其他位置缺少赋值运算符之间的空格。分配应始终为
foo=bar
，而不是
foo=bar
。使用后者会遇到麻烦。检查您的代码以了解这些。始终在赋值运算符的两侧使用空格。已更新我的代码。但为什么会这样呢？造成问题？我的意思是数组类有一个include？功能，我想要类似的东西