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erlwater

0.1.2
0.1.6 0.1.5 0.1.4 0.1.3 0.1.2 0.1.1 0.1.0

Geneal utilities for Erlang/Elixir

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erlwater src erlwater.erl
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src/erlwater.erl 

-module(erlwater).



-include("erlwater.hrl").



-export([round/2]).

-export([trim/1]).

-export([to_integer/1, to_float/1, to_boolean/1, to_binary/1, to_base64/1, base64_to_term/1, safe_binary_to_term/1]).

-export([assert/3, is_boolean/1, is_number/1, is_integer/1, is_string/1, is_proplist/1, is_positive_int/1, is_non_negative_int/1]).

-export([get_env/1, get_bool_env/1, get_int_env/1, get_int_env/2, get_float_env/1, get_float_env/2, get_binary_env/1, get_binary_env/2]).

-export([get_bool_app_env/2, get_int_app_env/2, get_int_app_env/3, get_float_app_env/2, get_float_app_env/3, get_binary_app_env/2, get_binary_app_env/3]).



%% Mathematics



round(Number, Precision) ->

  ew_math:round(Number, Precision).



%% Conversions



to_integer(V) ->

  ew_convert:to_integer(V).



to_float(V) ->

  ew_convert:to_float(V).



to_boolean(V) ->

  ew_convert:to_boolean(V).



to_binary(V) ->

  ew_convert:to_binary(V).



to_base64(V) ->

  ew_convert:to_base64(V).



base64_to_term(V) ->

  ew_convert:base64_to_term(V).



safe_binary_to_term(B) ->

  ew_convert:safe_binary_to_term(B).



%% Strings

trim(S) ->

  ew_string:trim(S).



%% Applications Environment Variables



get_bool_app_env(App, Name) ->

  ew_app:get_bool_env(App, Name).



get_int_app_env(App, Name) ->

  ew_app:get_int_env(App, Name).



get_int_app_env(App, Name, Def) ->

  ew_app:get_int_env(App, Name, Def).



get_float_app_env(App, Name) ->

  ew_app:get_float_env(App, Name).



get_float_app_env(App, Name, Def) ->

  ew_app:get_float_env(App, Name, Def).



get_binary_app_env(App, Name) ->

  ew_app:get_binary_env(App, Name).



get_binary_app_env(App, Name, Def) ->

  ew_app:get_binary_env(App, Name, Def).



%% OS Environment Variables



get_env(Name) ->

  ew_os:get_env(Name).



get_bool_env(Name) ->

  ew_os:get_bool_env(Name).



get_int_env(Name) ->

  ew_os:get_int_env(Name).



get_int_env(Name, Def) ->

  ew_os:get_int_env(Name, Def).



get_float_env(Name) ->

  ew_os:get_float_env(Name).



get_float_env(Name, Def) ->

  ew_os:get_float_env(Name, Def).



get_binary_env(Name) ->

  ew_os:get_binary_env(Name).



get_binary_env(Name, Def) ->

  ew_os:get_binary_env(Name, Def).



%% Assertions

assert(Expression, Arg, Error) ->

  ew_assertions:assert(Expression, Arg, Error).



is_boolean(V) ->

  ew_assertions:is_boolean(V).



is_number(V) ->

  ew_assertions:is_number(V).



is_integer(V) ->

  ew_assertions:is_number(V).



is_positive_int(V) ->

  ew_assertions:is_positive_int(V).



is_non_negative_int(V) ->

  ew_assertions:is_non_negative_int(V).



is_string(V) ->

  ew_assertions:is_string(V).



is_proplist(V) ->

  ew_assertions:is_proplist(V).