Class: Listen::Record
- Inherits:
-
Object
show all
- Defined in:
- lib/listen/record/entry.rb,
lib/listen/record.rb,
lib/listen/record/symlink_detector.rb
Defined Under Namespace
Classes: Entry, SymlinkDetector
Instance Attribute Summary collapse
-
#root ⇒ Object
readonly
TODO: one Record object per watched directory? TODO: deprecate.
Instance Method Summary
collapse
Constructor Details
#initialize(directory) ⇒ Record
Returns a new instance of Record.
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# File 'lib/listen/record.rb', line 11
def initialize(directory)
@tree = _auto_hash
@root = directory.to_s
end
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Instance Attribute Details
#root ⇒ Object
TODO: one Record object per watched directory? TODO: deprecate
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# File 'lib/listen/record.rb', line 10
def root
@root
end
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Instance Method Details
#add_dir(rel_path) ⇒ Object
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# File 'lib/listen/record.rb', line 16
def add_dir(rel_path)
return if [nil, '', '.'].include? rel_path
@tree[rel_path] ||= {}
end
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#build ⇒ Object
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# File 'lib/listen/record.rb', line 60
def build
@tree = _auto_hash
symlink_detector = SymlinkDetector.new
remaining = ::Queue.new
remaining << Entry.new(root, nil, nil)
_fast_build_dir(remaining, symlink_detector) until remaining.empty?
end
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#dir_entries(rel_path) ⇒ Object
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# File 'lib/listen/record.rb', line 43
def dir_entries(rel_path)
subtree =
if [nil, '', '.'].include? rel_path.to_s
tree
else
tree[rel_path.to_s] ||= _auto_hash
tree[rel_path.to_s]
end
result = {}
subtree.each do |key, values|
result[key] = values.key?(:mtime) ? values : {}
end
result
end
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#file_data(rel_path) ⇒ Object
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# File 'lib/listen/record.rb', line 31
def file_data(rel_path)
dirname, basename = Pathname(rel_path).split.map(&:to_s)
if [nil, '', '.'].include? dirname
tree[basename] ||= {}
tree[basename].dup
else
tree[dirname] ||= {}
tree[dirname][basename] ||= {}
tree[dirname][basename].dup
end
end
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#unset_path(rel_path) ⇒ Object
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# File 'lib/listen/record.rb', line 26
def unset_path(rel_path)
dirname, basename = Pathname(rel_path).split.map(&:to_s)
_fast_unset_path(dirname, basename)
end
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#update_file(rel_path, data) ⇒ Object
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# File 'lib/listen/record.rb', line 21
def update_file(rel_path, data)
dirname, basename = Pathname(rel_path).split.map(&:to_s)
_fast_update_file(dirname, basename, data)
end
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