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.



24
25
26
27
28
29
 
# File 'lib/block_kit/blocks.rb', line 24

def initialize(attributes = {})
  attributes = attributes.with_indifferent_access
  attributes[:blocks] ||= []

  super
end

Instance Method Details

#append(block) ⇒ Object

Overridden to return ‘self`, allowing chaining.



40
41
42
43
44
 
# File 'lib/block_kit/blocks.rb', line 40

def append(block)
  blocks << block

  self
end

#as_json ⇒ Object 



46
47
48
 
# File 'lib/block_kit/blocks.rb', line 46

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 



31
32
33
34
35
36
37
 
# File 'lib/block_kit/blocks.rb', line 31

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