Class: Rvim::Quickfix

Inherits:
Object
  • Object
show all
Defined in:
lib/rvim/quickfix.rb

Defined Under Namespace

Classes: Entry

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Quickfix

Returns a new instance of Quickfix.



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# File 'lib/rvim/quickfix.rb', line 7

def initialize
  @entries = []
  @index = 0
end

Instance Attribute Details

#entries ⇒ Object (readonly)

Returns the value of attribute entries.



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# File 'lib/rvim/quickfix.rb', line 38

def entries
  @entries
end

#index ⇒ Object (readonly)

Returns the value of attribute index.



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# File 'lib/rvim/quickfix.rb', line 38

def index
  @index
end

Instance Method Details

#add(entry) ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 17

def add(entry)
  @entries << entry
end

#advance(direction) ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 47

def advance(direction)
  return nil if @entries.empty?

  @index = (@index + direction).clamp(0, @entries.size - 1)
  @entries[@index]
end

#at(idx) ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 40

def at(idx)
  return nil if idx < 0 || idx >= @entries.size

  @index = idx
  @entries[idx]
end

#clear ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 21

def clear
  @entries = []
  @index = 0
end

#current ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 34

def current
  @entries[@index]
end

#each(&block) ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 54

def each(&block)
  @entries.each(&block)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rvim/quickfix.rb', line 30

def empty?
  @entries.empty?
end

#set(entries) ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 12

def set(entries)
  @entries = entries.dup
  @index = 0
end

#size ⇒ Object 



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# File 'lib/rvim/quickfix.rb', line 26

def size
  @entries.size
end