Module: Finder::Find

Extended by:
Find
Included in:
Find, Find
Defined in:
lib/finder/find.rb,
lib/finder/gem.rb,
lib/finder/base.rb,
lib/finder/roll.rb,
lib/finder/site.rb

Overview

Find module is the main interface for Finder library.

Defined Under Namespace

Modules: Base, Gem, Roll, Site

Constant Summary collapse

EXTENSIONS =

TODO: expand on extensions

%w{.rb .rbx .so}

Instance Method Summary collapse

Instance Method Details

#data_path(match, options = {}) ⇒ Object

Searching through all systems for matching data paths.

Examples:

Find.data_path('bar/*')

Parameters:

  • match (String) —

    File glob to match against.



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# File 'lib/finder/find.rb', line 48

def data_path(match, options={})
  found = []
  systems.each do |system|
    found.concat system.data_path(match, options)
  end
  found.uniq
end

#feature(match, options = {}) ⇒ Object

Searching through all systems for matching requirable feature files.

Examples:

Find.feature('ostruct')

Parameters:

  • match (String) —

    File glob to match against.



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# File 'lib/finder/find.rb', line 96

def feature(match, options={})
  found = []
  systems.each do |system|
    found.concat system.feature(match, options)
  end
  found.uniq
end

#load_path(match, options = {}) ⇒ Object

Searching through all systems for matching load paths.

Examples:

Find.load_path('bar/*')

Parameters:

  • match (String) —

    File glob to match against.



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# File 'lib/finder/find.rb', line 64

def load_path(match, options={})
  found = []
  systems.each do |system|
    found.concat system.load_path(match, options)
  end
  found.uniq
end

#path(match, options = {}) ⇒ Object Also known as: []

Find matching paths, searching through Rolled libraries, Gem-installed libraries and site locations in $LOAD_PATH and RbConfig::CONFIG['datadir'].

Examples:

Find.path('lib/foo/*')

Parameters:

  • match (String) —

    File glob to match against.



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# File 'lib/finder/find.rb', line 26

def path(match, options={})
  found = []
  systems.each do |system|
    found.concat system.path(match, options)
  end
  found.uniq
end

#systems ⇒ Object

List of supported library management systems.



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# File 'lib/finder/find.rb', line 107

def systems
  @systems ||= (
    systems = []
    systems << Roll if defined?(::Library)
    systems << Gem  if defined?(::Gem)
    systems << Site
    systems
  )
end