Class: Slack::BlockKit::Blocks

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

Overview

Blocks are a series of components that can be combined to create visually rich and compellingly interactive messages.

api.slack.com/reference/messaging/blocks

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize {|_self| ... } ⇒ Blocks

Returns a new instance of Blocks.

Yields:

  • (_self)

Yield Parameters:



12
13
14
15
16
 
# File 'lib/slack/block_kit/blocks.rb', line 12

def initialize
  @blocks = []

  yield(self) if block_given?
end

Instance Attribute Details

#blocks ⇒ Object

Returns the value of attribute blocks.



10
11
12
 
# File 'lib/slack/block_kit/blocks.rb', line 10

def blocks
  @blocks
end

Instance Method Details

#actions(block_id: nil) {|block| ... } ⇒ Object

Yields:

  • (block) 


18
19
20
21
22
23
24
 
# File 'lib/slack/block_kit/blocks.rb', line 18

def actions(block_id: nil)
  block = Layout::Actions.new(block_id: block_id)

  yield(block) if block_given?

  append(block)
end

#append(block) ⇒ Object 



60
61
62
63
64
 
# File 'lib/slack/block_kit/blocks.rb', line 60

def append(block)
  @blocks << block

  self
end

#as_json ⇒ Object 



66
67
68
 
# File 'lib/slack/block_kit/blocks.rb', line 66

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

#context(block_id: nil) {|block| ... } ⇒ Object

Yields:

  • (block) 


26
27
28
29
30
31
32
 
# File 'lib/slack/block_kit/blocks.rb', line 26

def context(block_id: nil)
  block = Layout::Context.new(block_id: block_id)

  yield(block) if block_given?

  append(block)
end

#divider(block_id: nil) ⇒ Object 



34
35
36
37
38
 
# File 'lib/slack/block_kit/blocks.rb', line 34

def divider(block_id: nil)
  block = Layout::Divider.new(block_id: block_id)

  append(block)
end

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



40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/slack/block_kit/blocks.rb', line 40

def image(url:, alt_text:, title: nil, block_id: nil, emoji: nil)
  block = Layout::Image.new(
    url: url,
    alt_text: alt_text,
    title: title,
    block_id: block_id,
    emoji: emoji
  )

  append(block)
end

#section(block_id: nil) {|block| ... } ⇒ Object

Yields:

  • (block) 


52
53
54
55
56
57
58
 
# File 'lib/slack/block_kit/blocks.rb', line 52

def section(block_id: nil)
  block = Layout::Section.new(block_id: block_id)

  yield(block) if block_given?

  append(block)
end