Class: KDirector::Builders::DomBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/k_director/builders/dom_builder.rb

Overview

Dom builder

Direct Known Subclasses

ActionsBuilder

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DomBuilder

Returns a new instance of DomBuilder.



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# File 'lib/k_director/builders/dom_builder.rb', line 9

def initialize
  reset
end

Instance Attribute Details

#dom ⇒ Object (readonly)

Returns the value of attribute dom.



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# File 'lib/k_director/builders/dom_builder.rb', line 7

def dom
  @dom
end

Instance Method Details

#add(*keys, value: nil, default_value: nil) ⇒ Object

add value to array

add(:a, value: 1)
add(:a, value: 2)
add(:a, value: 3)
add(:a, value: {key: 1})
add(:a, value: {key: 2})
add(:a, value: {key: 3})

Raises:

  • (ArgumentError) 


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# File 'lib/k_director/builders/dom_builder.rb', line 67

def add(*keys, value: nil, default_value: nil)
  size = keys.size

  raise ArgumentError, 'add requires 1 or more keys' if size < 1

  target = initialize_hierarchy(keys)

  add_kv(target, keys[size - 1], value, default_value: default_value)
end

#build ⇒ Object 



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# File 'lib/k_director/builders/dom_builder.rb', line 84

def build
  # hook into the set, add and queue_action methods form memoization
  KUtil.data.to_open_struct(@dom)
end

#debug ⇒ Object 



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# File 'lib/k_director/builders/dom_builder.rb', line 77

def debug
  puts JSON.pretty_generate(dom)
  # log.structure(dom)

  self
end

#group_set(group = nil, **opts) ⇒ Object

Set many key/value pairs gainst a group

example:

group_set(:github, repo_name: 'repo-name', organization: 'org-name')



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# File 'lib/k_director/builders/dom_builder.rb', line 21

def group_set(group = nil, **opts)
  return if group.nil? && opts.empty?

  if group.nil?
    opts.each do |key, value|
      set(key, value: value)
    end
  else
    dom[group] = {} if opts.empty? # initialize the group name if no options are provided
    opts.each do |key, value|
      set(group, key, value: value)
    end
  end
end

#reset ⇒ Object 



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# File 'lib/k_director/builders/dom_builder.rb', line 13

def reset
  @dom = {}
end

#set(*keys, value: nil, default_value: nil) ⇒ Object

set key_set/value pair, can be used for

  • simple key/value pairs

  • initialize key/array pairs

example:

set(:a, value: 1)
set(:a, value: [])
set(:a, value: [1, 2, 3])
set(:a, value: { a: 1, b: 2 })
set(:a, value: some_value, default_value: 'use if not supplied')
set(:a, value: :b, 'nested value')
set(:a, value: :b, :c, 'deeply nested value')
set(:a, value: :b, :c, :d, :e, :f, 'depth is no barrier')

Raises:

  • (ArgumentError) 


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# File 'lib/k_director/builders/dom_builder.rb', line 50

def set(*keys, value: nil, default_value: nil)
  size = keys.size

  raise ArgumentError, 'set requires 1 or more keys' if size < 1

  target = initialize_hierarchy(keys)

  set_kv(target, keys[size - 1], value, default_value: default_value)
end

#to_json(*args) ⇒ Object 



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# File 'lib/k_director/builders/dom_builder.rb', line 89

def to_json(*args)
  JSON.pretty_generate(dom, *args)
end