Module: Blockify

Defined in:
lib/blockify.rb,
lib/blockify/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Method Summary collapse

Instance Method Details

#blockify_elements(&block) ⇒ Object

blockify



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# File 'lib/blockify.rb', line 4

def blockify_elements(&block)  # blockify
  if self.respond_to? :each_pair
    hash = {}
    self.each_pair do |key,val|
      if val.respond_to? :each
        hash[key] = val.blockify_elements &block
      else
        hash[key] = block.call(val)
      end   
    end
    return hash
  elsif self.respond_to? :each
    ary = []
    self.each do |val|
      if val.respond_to? :each
        ary.push val.blockify_elements &block
      else
        ary.push block.call(val)
      end   
    end
    return ary
  end
  return self # should never get here
end

#blockify_elements!(&block) ⇒ Object 



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# File 'lib/blockify.rb', line 131

def blockify_elements!(&block)
  replace blockify_elements &block
end

#find_element_path(path = [], done = [false], &block) ⇒ Object 



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# File 'lib/blockify.rb', line 29

def find_element_path(path=[],done=[false], &block)
  if self.respond_to? :each_pair
    self.each_pair do |key,val|
      if val.respond_to? :each
        path.push key
        val.find_element_path(path, done, &block)
        return path if done.first
        path.pop
      else
        if block.call(val)
          path.push key
          done[0]=true
          return path
        end
      end
    end
  elsif self.respond_to? :each
    idx = 0
    self.each do |val|
      if val.respond_to? :each
        path.push idx
        val.find_element_path(path, done, &block)
        return path if done.first
        path.pop
      else
        if block.call(val)
          path.push idx
          done[0]=true
          return path
        end
      end
      idx += 1
    end
  end # if-else
  return path
end

#find_element_paths(path = [], paths = [], &block) ⇒ Object 



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# File 'lib/blockify.rb', line 66

def find_element_paths(path=[],paths=[], &block)
  if self.respond_to? :each_pair
    self.each_pair do |key,val|
      if val.respond_to? :each
        path.push key
        val.find_element_paths(path, paths, &block)
        path.pop
      else
        if block.call(val)
          path.push key
          paths.push path.dup
          path.pop
        end
      end
    end
  elsif self.respond_to? :each
    idx = 0
    self.each do |val|
      if val.respond_to? :each
        path.push idx
        val.find_element_paths(path, paths, &block)
        path.pop
      else
        if block.call(val)
          path.push idx
          paths.push path.dup
          path.pop
        end
      end
      idx += 1
    end
  end # if-else
  return paths
end

#includify?(search_string) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/blockify.rb', line 126

def includify?(search_string)
  path = find_element_path { |elm| elm.to_s.include? search_string }
  !path.empty?
end

#inspectify_elements ⇒ Object 



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# File 'lib/blockify.rb', line 140

def inspectify_elements
  blockify_elements {|t| t.inspect}
end

#inspectify_elements! ⇒ Object 



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# File 'lib/blockify.rb', line 143

def inspectify_elements!
  replace inspectify_elements
end

#path_get(path) ⇒ Object 



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# File 'lib/blockify.rb', line 101

def path_get(path)
  item = self
  path.each do |idx|
    item = item[idx]
  end
  return item
end

#path_put(val, path) ⇒ Object 



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# File 'lib/blockify.rb', line 117

def path_put(val,path)
  idx = path.pop
  con = path_get(path)
  rtn = con[idx]
  con[idx]=val
  path.push idx # put back
  return rtn
end

#paths_get(paths) ⇒ Object 



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# File 'lib/blockify.rb', line 109

def paths_get(paths)
  rtn = []
  paths.each do |path|
    rtn.push path_get(path)
  end
  return rtn
end

#stringify_elements ⇒ Object 



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# File 'lib/blockify.rb', line 134

def stringify_elements
  blockify_elements {|t| t.to_s}
end

#stringify_elements! ⇒ Object 



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# File 'lib/blockify.rb', line 137

def stringify_elements!
  replace stringify_elements
end