Class: Kustomize::Json6902Patch::ReplaceOp

Inherits:
Op
  • Object
show all
Defined in:
lib/kustomize/json_6902_patch/replace_op.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Op

#parse_lens

Constructor Details

#initialize(path:, value:) ⇒ ReplaceOp

Returns a new instance of ReplaceOp.



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# File 'lib/kustomize/json_6902_patch/replace_op.rb', line 11

def initialize(path:, value:)
  @lens = parse_lens(path)
  @new_value = value
end

Class Method Details

.create(patch_spec) ⇒ Object 



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# File 'lib/kustomize/json_6902_patch/replace_op.rb', line 4

def self.create(patch_spec)
  new(
    path: patch_spec['path'],
    value: patch_spec['value']
  )
end

Instance Method Details

#apply(rc) ⇒ Object 



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# File 'lib/kustomize/json_6902_patch/replace_op.rb', line 16

def apply(rc)
  @lens.update_in(rc) do |orig_value|
    if orig_value.nil?
      raise ArgumentError, "cannot set value at #{@lens.inspect} -- target does not exist"
    end

    [:set, @new_value]
  end
end