Module: Enumerable

Defined in:

lib/tagen/core/enumerable.rb

Instance Method Summary

• #grep_values(*patterns, &blk) ⇒ Array

  Returns an array of every element in enum for each pattern === element.

Instance Method Details

#grep_values(*patterns, &blk) ⇒ Array

Returns an array of every element in enum for each pattern === element

Examples:

a = %w[aa ab bb cc]
a.grep_values(/a./, "bb")   -> ["aa", "ab", "bb"]

Returns:

• (Array)

# File 'lib/tagen/core/enumerable.rb', line 10

def grep_values(*patterns, &blk)
  patterns.each.with_object([]) {|pat,m|
    m.push *grep(pat, &blk)
  }
end