Class: Rails::Paths::Path
- Inherits:
-
Object
- Object
- Rails::Paths::Path
- Includes:
- Enumerable
- Defined in:
- lib/rails/paths.rb
Instance Attribute Summary collapse
-
#glob ⇒ Object
Returns the value of attribute glob.
Instance Method Summary collapse
- #<<(path) ⇒ Object (also: #push)
- #children ⇒ Object
- #concat(paths) ⇒ Object
- #each(&block) ⇒ Object
-
#existent ⇒ Object
Returns all expanded paths but only if they exist in the filesystem.
- #existent_directories ⇒ Object
-
#expanded ⇒ Object
(also: #to_a)
Expands all paths against the root and return all unique values.
- #first ⇒ Object
-
#initialize(root, current, paths, options = {}) ⇒ Path
constructor
A new instance of Path.
- #last ⇒ Object
- #to_ary ⇒ Object
- #unshift(path) ⇒ Object
Constructor Details
#initialize(root, current, paths, options = {}) ⇒ Path
Returns a new instance of Path.
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# File 'lib/rails/paths.rb', line 120 def initialize(root, current, paths, = {}) @paths = paths @current = current @root = root @glob = [:glob] [:autoload_once] ? autoload_once! : skip_autoload_once! [:eager_load] ? eager_load! : skip_eager_load! [:autoload] ? autoload! : skip_autoload! [:load_path] ? load_path! : skip_load_path! end |
Instance Attribute Details
#glob ⇒ Object
Returns the value of attribute glob.
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# File 'lib/rails/paths.rb', line 118 def glob @glob end |
Instance Method Details
#<<(path) ⇒ Object Also known as: push
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# File 'lib/rails/paths.rb', line 166 def <<(path) @paths << path end |
#children ⇒ Object
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# File 'lib/rails/paths.rb', line 132 def children keys = @root.keys.select { |k| k.include?(@current) } keys.delete(@current) @root.values_at(*keys.sort) end |
#concat(paths) ⇒ Object
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# File 'lib/rails/paths.rb', line 171 def concat(paths) @paths.concat paths end |
#each(&block) ⇒ Object
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# File 'lib/rails/paths.rb', line 162 def each(&block) @paths.each(&block) end |
#existent ⇒ Object
Returns all expanded paths but only if they exist in the filesystem.
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# File 'lib/rails/paths.rb', line 205 def existent .select { |f| File.exist?(f) } end |
#existent_directories ⇒ Object
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# File 'lib/rails/paths.rb', line 209 def existent_directories .select { |d| File.directory?(d) } end |
#expanded ⇒ Object Also known as: to_a
Expands all paths against the root and return all unique values.
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# File 'lib/rails/paths.rb', line 184 def raise "You need to set a path root" unless @root.path result = [] each do |p| path = File.(p, @root.path) if @glob && File.directory?(path) Dir.chdir(path) do result.concat(Dir.glob(@glob).map { |file| File.join path, file }.sort) end else result << path end end result.uniq! result end |
#first ⇒ Object
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# File 'lib/rails/paths.rb', line 138 def first .first end |
#last ⇒ Object
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# File 'lib/rails/paths.rb', line 142 def last .last end |
#to_ary ⇒ Object
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# File 'lib/rails/paths.rb', line 179 def to_ary @paths end |
#unshift(path) ⇒ Object
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# File 'lib/rails/paths.rb', line 175 def unshift(path) @paths.unshift path end |