JSONify balance output, disable cleared for the moment

app.rb

@@ -42,24 +42,24 @@ class LedgerRbApp < Sinatra::Base
   end
 
   get '/api/ledger/balance/?' do
-    Ledger.balance # .to_json
+    Ledger.balance.to_json
   end
 
   get '/api/ledger/balance/depth/:depth/?' do
     param :depth, Integer, required: true
 
-    Ledger.balance( false, params[ :depth ] ) # .to_json
+    Ledger.balance( false, params[ :depth ] ).to_json
   end
 
-  get '/api/ledger/cleared/?' do
+  # get '/api/ledger/cleared/?' do
-    Ledger.balance( true ) # .to_json
+  #   Ledger.balance( true ).to_json
-  end
+  # end
 
-  get '/api/ledger/cleared/depth/:depth/?' do
+  # get '/api/ledger/cleared/depth/:depth/?' do
-    param :depth, Integer, required: true
+  #   param :depth, Integer, required: true
 
-    Ledger.balance( true, params[ :depth ] ) # .to_json
+  #   Ledger.balance( true, params[ :depth ] ).to_json
-  end
+  # end
 
   get '/api/ledger/version/?' do
     Ledger.version

config/options.rb

@@ -1,3 +1,6 @@
 # encoding: utf-8
 
 ENV[ 'RACK_ENV' ] = 'development'
+
+CURRENCY = '€'
+SEPARATOR = ','

lib/ledger.rb

@@ -26,7 +26,7 @@ module Ledger
   end
 
   def register( category, options='' )
-    run( "#{options} --collapse --amount-data --exchange '€'", 'register', "#{category}" )
+    run( "#{options} --collapse --amount-data --exchange '#{CURRENCY}'", 'register', "#{category}" )
       .split( "\n" )
       .map do |line|
       line_array = line.split
@@ -48,6 +48,13 @@ module Ledger
     period = period.nil? ? '' : "-p #{period}"
     depth = depth.nil? ? '' : "--depth #{depth}"
     operation = cleared ? 'cleared' : 'balance'
-    run "--flat --exchange '€' #{period} #{depth}", operation
+    run( "--flat --no-total --exchange '#{CURRENCY}' #{period} #{depth}", operation )
+      .split( "\n" )
+      .map do |line|
+      line_array = line.split( "#{CURRENCY}" )
+
+      { account: line_array[ 1 ].strip,
+        amount: line_array[ 0 ].tr( SEPARATOR, '.' ).to_f }
+    end
   end
 end