Class: BlockKit::Blocks

Inherits:
Base
  • Object
show all
Defined in:
lib/block_kit/blocks.rb

Instance Method Summary collapse

Methods inherited from Base

#==, fix, #fix_validation_errors, #fix_validation_errors!, fixes, inherited, inspect, #inspect, #pretty_print, #to_json

Constructor Details

#initialize(attributes = {}) ⇒ Blocks

Returns a new instance of Blocks.



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# File 'lib/block_kit/blocks.rb', line 24

def initialize(attributes = {})
  attributes = {blocks: attributes} if attributes.is_a?(Array)

  super
end

Instance Method Details

#append(block) ⇒ Object

Overridden to return ‘self`, allowing chaining.



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# File 'lib/block_kit/blocks.rb', line 39

def append(block)
  blocks << block

  self
end

#as_json ⇒ Object 



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# File 'lib/block_kit/blocks.rb', line 45

def as_json(*)
  blocks&.map(&:as_json)
end

#image(alt_text:, image_url: nil, slack_file: nil, title: nil, emoji: nil, block_id: nil) ⇒ Object 



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# File 'lib/block_kit/blocks.rb', line 30

def image(alt_text:, image_url: nil, slack_file: nil, title: nil, emoji: nil, block_id: nil)
  if (image_url.nil? && slack_file.nil?) || (image_url && slack_file)
    raise ArgumentError, "Must provide either image_url or slack_file, but not both."
  end

  append(Layout::Image.new(image_url: image_url, slack_file: slack_file, alt_text: alt_text, title: title, block_id: block_id, emoji: emoji))
end