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Shef::ModelWrapper

Attributes

model_symbol[R]

Public Class Methods

new(model_class, symbol=nil) click to toggle source
# File lib/chef/shef/model_wrapper.rb, line 29
def initialize(model_class, symbol=nil)
  @model_class = model_class
  @model_symbol = symbol || convert_to_snake_case(model_class.name, "Chef").to_sym
end

Public Instance Methods

all(&block) click to toggle source
# File lib/chef/shef/model_wrapper.rb, line 49
def all(&block)
  all_objects = list_objects
  block_given? ? all_objects.map(&block) : all_objects
end
Also aliased as: list
bulk_edit(what_to_transform, &block) click to toggle source
Alias for: transform
find(query) click to toggle source
Alias for: search
list(&block) click to toggle source
Alias for: all
load(obj_id) click to toggle source
Alias for: show
search(query) click to toggle source
# File lib/chef/shef/model_wrapper.rb, line 34
def search(query)
  return all if query.to_s == "all"
  results = []
  Chef::Search::Query.new.search(@model_symbol, format_query(query)) do |obj|
    if block_given?
      results << yield(obj)
    else
      results << obj
    end
  end
  results
end
Also aliased as: find
show(obj_id) click to toggle source
# File lib/chef/shef/model_wrapper.rb, line 56
def show(obj_id)
  @model_class.load(obj_id)
end
Also aliased as: load
transform(what_to_transform, &block) click to toggle source
# File lib/chef/shef/model_wrapper.rb, line 62
def transform(what_to_transform, &block)
  if what_to_transform == :all
    objects_to_transform = list_objects
  else
    objects_to_transform = search(what_to_transform)
  end
  objects_to_transform.each do |obj|
    if result = yield(obj)
      obj.save
    end
  end
end
Also aliased as: bulk_edit

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