module Web3::Eth::Utility
Public Instance Methods
from_hex(h)
click to toggle source
# File lib/web3ethereum/utility.rb, line 14 def from_hex h h.to_i 16 end
hex(num)
click to toggle source
# File lib/web3ethereum/utility.rb, line 6 def hex num '0x' + num.to_s(16) end
remove_0x_head(s)
click to toggle source
# File lib/web3ethereum/utility.rb, line 18 def remove_0x_head(s) s[0,2] == '0x' ? s[2..-1] : s end
wei_to_ether(wei)
click to toggle source
# File lib/web3ethereum/utility.rb, line 10 def wei_to_ether(wei) 1.0 * wei / 10**18 end