module HashHelper

Ruby Hash utility module

Public Instance Methods

add_hash_if_array(a1, b1) click to toggle source

submethod used by add_hash2_to_hash1 if type Array

# File lib/hash_helper.rb, line 14
def add_hash_if_array(a1, b1)
  a1 = a1.enum_for(:each_with_index).collect do |m, index|
    if %w[Array Hash].include?(m.class.name)
      add_hash2_to_hash1(a1[index], b1[index])
    else
      m + b1[index]
    end
  end
  a1
end
add_hash_if_hash(a1, b1) click to toggle source

submethod used by add_hash2_to_hash1 if type Hash

# File lib/hash_helper.rb, line 26
def add_hash_if_hash(a1, b1)
  a1.each do |k, _v|
    if %w[Array Hash].include?(a1[k].class.name)
      a1[k] = add_hash2_to_hash1(a1[k], b1[k])
    else
      a1[k] += b1[k]
    end
  end
end
tokenize(str) click to toggle source 
# File lib/hash_helper.rb, line 7
def tokenize(str)
  # extract words + nums
  str.scan(/[0-9.e-]+|\w+/)
end