Module: Rpack::Utils

Included in:
Rpack
Defined in:
lib/utils.rb

Instance Method Summary collapse

Instance Method Details

#extract_contents(contents, key, begin_pattern = nil, end_pattern = nil) ⇒ Object 



11
12
13
14
15
16
17
18
19
 
# File 'lib/utils.rb', line 11

def extract_contents(contents,key,begin_pattern=nil,end_pattern=nil)
   regexp   = Regexp.new(":\\b#{key}\\b")
   if begin_pattern && end_pattern
      begin_p, end_p = pattern_positions(contents,begin_pattern,end_pattern)
      return [] if !begin_p || !end_p
      contents = contents[begin_p..end_p]
   end            
   contents.select { |line| line =~ regexp }
end

#find_config_by_path(path) ⇒ Object 



21
22
23
24
25
26
27
28
 
# File 'lib/utils.rb', line 21

def find_config_by_path(path)
   for key,value in @config
      paths = value["paths"].map { |e| Regexp.new("^#{e}") }
      found = paths.any? {|e| e =~ path}
      return @config[key] if found
   end          
   nil
end

#pattern_positions(contents, begin_pattern, end_pattern) ⇒ Object 



3
4
5
6
7
8
9
 
# File 'lib/utils.rb', line 3

def pattern_positions(contents,begin_pattern,end_pattern)
   begin_e  = Regexp.new(begin_pattern)
   end_e    = Regexp.new(end_pattern)
   begin_p  = contents.find_index {|e| e =~ begin_e}
   end_p    = contents.find_index {|e| e =~ end_e}
   [begin_p,end_p]
end