Class: ZergXcode::Objects::PBXGroup

Inherits:
XcodeObject show all
Defined in:
lib/zerg_xcode/objects/pbx_group.rb

Overview

A group of files (shown as a folder) in an Xcode project.

Instance Attribute Summary collapse

Attributes inherited from XcodeObject

#archive_id, #version

Instance Method Summary collapse

Methods inherited from XcodeObject

#[], #[]=, #_attr_hash, #attrs, #copy_metadata, from, #initialize, #isa, new, #shallow_copy, #visit, #visit_array, #visit_hash, #visit_once, #visit_value, #xref_key, #xref_name

Constructor Details

This class inherits a constructor from ZergXcode::XcodeObject

Instance Attribute Details

#children ⇒ Object (readonly)

An array of all immediate children of this node



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# File 'lib/zerg_xcode/objects/pbx_group.rb', line 52

def children
  @children
end

Instance Method Details

#child_with_name(name) ⇒ Object

If this group has an immediate child with the specified name, it is returned; otherwise, nil is returned.



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# File 'lib/zerg_xcode/objects/pbx_group.rb', line 69

def child_with_name name
  children.detect {|child| child.xref_name == name}
end

#child_with_path(path) ⇒ Object Also known as: exist?, exists?

If a child exists at the specified path (which may contain slashes), that child is returned. Otherwise, nil is returned.



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# File 'lib/zerg_xcode/objects/pbx_group.rb', line 59

def child_with_path path
  path_elements(path).inject(self) do |group, path_element|
    group.child_with_name(path_element) if group
  end
end

#mkdir(name) ⇒ Object

call-seq:

mkdir(name) ⇒ aChild

Creates a child group with name name. Raises Errno::EEXIST if a child with that name already exists.

Raises:

  • (Errno::ENOTNAM) 


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# File 'lib/zerg_xcode/objects/pbx_group.rb', line 19

def mkdir name
  raise Errno::ENOTNAM if name =~ /\//
  raise Errno::EEXIST if exists? name
  group = ZergXcode::Objects::PBXGroup.new 'name' => name, 
                                           'path' => name, 
                                           'children' => [], 
                                           'sourceTree' => '<group>'
  self.children << group
  group
end

#mkdir_f(name) ⇒ Object

call-seq:

mkdir_f(name) ⇒ aChild

If a child with name name already exists, that child is returned; otherwise, a new child group is created and returned.



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# File 'lib/zerg_xcode/objects/pbx_group.rb', line 35

def mkdir_f name
  child_with_name(name) || mkdir(name)
end

#mkdir_p(path) ⇒ Object

call-seq:

mkdir_p(path) ⇒ aChild

If a child with path path exists, that child is returned; otherwise, groups are created to make the path exist and the deepest group is returned.



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# File 'lib/zerg_xcode/objects/pbx_group.rb', line 45

def mkdir_p path
  path_elements(path).inject(self) do |group, path_element|
    group.mkdir_f path_element
  end
end

#to_s ⇒ Object

:nodoc:



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# File 'lib/zerg_xcode/objects/pbx_group.rb', line 74

def to_s
  "PBXGroup<#{xref_name}>"
end