Module: Lab42::NHash::Afixes

Included in:
Lab42::NHash
Defined in:
lib/lab42/nhash/affixes.rb

Instance Method Summary collapse

Instance Method Details

#current_prefix ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 11

def current_prefix
  @prefix_stack
  .fetch( -1, '' )
  .split( '.' )
end

#current_suffix ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 17

def current_suffix
  @suffix_stack
  .fetch( -1, '' )
  .split( '.' )
end

#pop_prefix ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 6

def pop_prefix; @prefix_stack.pop; self end

#pop_suffix ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 7

def pop_suffix; @suffix_stack.pop; self end

#push_prefix(pfx) ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 8

def push_prefix pfx; @prefix_stack.push pfx.to_s; self end

#push_suffix(sfx) ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 9

def push_suffix sfx; @suffix_stack.push sfx.to_s; self end

#with_affixes(pfx, sfx, &blk) ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 23

def with_affixes pfx, sfx, &blk
  push_prefix pfx
  push_suffix sfx
  _invoke blk, self
ensure
  pop_prefix
  pop_suffix
end

#with_prefix(pfx, &blk) ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 32

def with_prefix pfx, &blk
  push_prefix pfx
  _invoke blk, self
ensure
  pop_prefix
end

#with_suffix(sfx, &blk) ⇒ Object 



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# File 'lib/lab42/nhash/affixes.rb', line 39

def with_suffix sfx, &blk
  push_suffix sfx
  _invoke blk, self
ensure
  pop_suffix
end