class TheFox::Range::Lexer::Collection
Public Class Methods
new(items = nil)
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# File lib/thefox-ext/range/lexer/collection.rb, line 6 def initialize(items = nil) # puts '-> Collection.initialize()' @items = items.to_a @block_level = 0 end
Public Instance Methods
curr()
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# File lib/thefox-ext/range/lexer/collection.rb, line 25 def curr() @items.last end
inspect()
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:nocov:
# File lib/thefox-ext/range/lexer/collection.rb, line 13 def inspect() 'Collection(L=%d %s)' % [ @items.length, @items.map{ |i| i.inspect } ] end
is_empty()
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# File lib/thefox-ext/range/lexer/collection.rb, line 33 def is_empty() @items.length == 0 end
items()
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# File lib/thefox-ext/range/lexer/collection.rb, line 21 def items() @items end
length()
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# File lib/thefox-ext/range/lexer/collection.rb, line 37 def length() @items.length end
pop()
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# File lib/thefox-ext/range/lexer/collection.rb, line 67 def pop() @items.pop end
prev()
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# File lib/thefox-ext/range/lexer/collection.rb, line 29 def prev() @items[-2] end
push(item)
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# File lib/thefox-ext/range/lexer/collection.rb, line 41 def push(item) # puts '-> %s.push(%s)' % [self.inspect, item.inspect] if item.nil? return end # Prev org_prev_item = item.prev_item prev_item = @items.last # Dup curr_item = item.dup @items.push(curr_item) # Chain curr_item.chain(prev_item) curr_item.org_prev_item = org_prev_item if curr_item.class.keep_nonce_on_dup curr_item.nonce = item.nonce end if curr_item.class.keep_instance_id_on_dup curr_item.instance_id = item.instance_id end end