Class: Cutaneous::Compiler::BlockSet

Inherits:
Object
  • Object
show all
Defined in:
lib/cutaneous/compiler.rb

Overview

Represents the block structure of a top-level master template, i.e. one with no ‘extends` call.

Direct Known Subclasses

ExtendedBlockSet

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BlockSet 



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# File 'lib/cutaneous/compiler.rb', line 35

def initialize
  @block_order = []
  @block_store = {}
  block_start
end

Instance Attribute Details

#current_block ⇒ Object (readonly)

Returns the value of attribute current_block.



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# File 'lib/cutaneous/compiler.rb', line 32

def current_block
  @current_block
end

#loader ⇒ Object

Returns the value of attribute loader.



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# File 'lib/cutaneous/compiler.rb', line 33

def loader
  @loader
end

Instance Method Details

#block(name) ⇒ Object 



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# File 'lib/cutaneous/compiler.rb', line 63

def block(name)
  @block_store[name]
end

#block_end ⇒ Object 



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# File 'lib/cutaneous/compiler.rb', line 47

def block_end
  block_start
end

#block_order ⇒ Object 



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# File 'lib/cutaneous/compiler.rb', line 55

def block_order
  @block_order
end

#block_start(name = Object.new) ⇒ Object 



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# File 'lib/cutaneous/compiler.rb', line 41

def block_start(name = Object.new)
  @current_block = Block.new(name)
  @block_order << name
  @block_store[name] = @current_block
end

#each_block ⇒ Object 



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# File 'lib/cutaneous/compiler.rb', line 67

def each_block
  block_order.each do |block_name|
    yield block(block_name)
  end
end

#push(tag) ⇒ Object 



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# File 'lib/cutaneous/compiler.rb', line 51

def push(tag)
  @current_block << tag
end

#super_block ⇒ Object

Raises:



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# File 'lib/cutaneous/compiler.rb', line 59

def super_block
  raise CompilationError.new("Invalid 'blocksuper' call from top-level template")
end

#to_script ⇒ Object 



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# File 'lib/cutaneous/compiler.rb', line 73

def to_script
  script = ""
  each_block do |block|
    script << block.to_script
  end
  script
end